/* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __be16; typedef __u32 __be32; typedef __u64 __be64; typedef __u32 __wsum; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct device; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion____missing_field_name_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct____missing_field_name_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_13 { u16 limit0 ; u16 base0 ; unsigned int base1 : 8 ; unsigned int type : 4 ; unsigned int s : 1 ; unsigned int dpl : 2 ; unsigned int p : 1 ; unsigned int limit : 4 ; unsigned int avl : 1 ; unsigned int l : 1 ; unsigned int d : 1 ; unsigned int g : 1 ; unsigned int base2 : 8 ; }; union __anonunion____missing_field_name_11 { struct __anonstruct____missing_field_name_12 __annonCompField6 ; struct __anonstruct____missing_field_name_13 __annonCompField7 ; }; struct desc_struct { union __anonunion____missing_field_name_11 __annonCompField8 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct cpumask; struct paravirt_callee_save { void *func ; }; struct pv_irq_ops { struct paravirt_callee_save save_fl ; struct paravirt_callee_save restore_fl ; struct paravirt_callee_save irq_disable ; struct paravirt_callee_save irq_enable ; void (*safe_halt)(void) ; void (*halt)(void) ; void (*adjust_exception_frame)(void) ; }; typedef void (*ctor_fn_t)(void); struct net_device; struct file_operations; struct completion; struct pid; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_18 __annonCompField9 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_23 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_22 { struct __anonstruct____missing_field_name_23 __annonCompField13 ; struct __anonstruct____missing_field_name_24 __annonCompField14 ; }; union __anonunion____missing_field_name_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_22 __annonCompField15 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_25 __annonCompField16 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned int class_idx : 13 ; unsigned int irq_context : 2 ; unsigned int trylock : 1 ; unsigned int read : 2 ; unsigned int check : 2 ; unsigned int hardirqs_off : 1 ; unsigned int references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_28 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_29 __annonCompField18 ; }; struct spinlock { union __anonunion____missing_field_name_28 __annonCompField19 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; typedef unsigned short __kernel_sa_family_t; struct __kernel_sockaddr_storage { __kernel_sa_family_t ss_family ; char __data[126U] ; }; struct cred; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iovec *msg_iov ; __kernel_size_t msg_iovlen ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; }; struct timespec; typedef int pao_T__; typedef int pao_T_____0; struct jump_entry; struct static_key_mod; struct static_key { atomic_t enabled ; struct jump_entry *entries ; struct static_key_mod *next ; }; typedef u64 jump_label_t; struct jump_entry { jump_label_t code ; jump_label_t target ; jump_label_t key ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_35 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_35 seqlock_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct ctl_table; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned int can_wakeup : 1 ; unsigned int async_suspend : 1 ; bool is_prepared : 1 ; bool is_suspended : 1 ; bool ignore_children : 1 ; bool early_init : 1 ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path : 1 ; bool syscore : 1 ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned int disable_depth : 3 ; unsigned int idle_notification : 1 ; unsigned int request_pending : 1 ; unsigned int deferred_resume : 1 ; unsigned int run_wake : 1 ; unsigned int runtime_auto : 1 ; unsigned int no_callbacks : 1 ; unsigned int irq_safe : 1 ; unsigned int use_autosuspend : 1 ; unsigned int timer_autosuspends : 1 ; unsigned int memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct device_node; struct llist_node; struct llist_node { struct llist_node *next ; }; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_131 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_132 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_130 { struct __anonstruct____missing_field_name_131 __annonCompField33 ; struct __anonstruct____missing_field_name_132 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_130 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion____missing_field_name_133 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_135 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_139 { unsigned int inuse : 16 ; unsigned int objects : 15 ; unsigned int frozen : 1 ; }; union __anonunion____missing_field_name_138 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_139 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_137 { union __anonunion____missing_field_name_138 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_136 { unsigned long counters ; struct __anonstruct____missing_field_name_137 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_134 { union __anonunion____missing_field_name_135 __annonCompField37 ; union __anonunion____missing_field_name_136 __annonCompField41 ; }; struct __anonstruct____missing_field_name_141 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion____missing_field_name_140 { struct list_head lru ; struct __anonstruct____missing_field_name_141 __annonCompField43 ; struct list_head list ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_142 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_133 __annonCompField36 ; struct __anonstruct____missing_field_name_134 __annonCompField42 ; union __anonunion____missing_field_name_140 __annonCompField44 ; union __anonunion____missing_field_name_142 __annonCompField45 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_144 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_143 { struct __anonstruct_linear_144 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_143 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; nodemask_t nodes_to_scan ; int nid ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_146 { spinlock_t lock ; unsigned int count ; }; union __anonunion____missing_field_name_145 { struct __anonstruct____missing_field_name_146 __annonCompField46 ; }; struct lockref { union __anonunion____missing_field_name_145 __annonCompField47 ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct____missing_field_name_148 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField48 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_147 __annonCompField49 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_149 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_149 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct user_namespace; struct __anonstruct_kuid_t_150 { uid_t val ; }; typedef struct __anonstruct_kuid_t_150 kuid_t; struct __anonstruct_kgid_t_151 { gid_t val ; }; typedef struct __anonstruct_kgid_t_151 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct list_lru_node { spinlock_t lock ; struct list_head list ; long nr_items ; }; struct list_lru { struct list_lru_node *node ; nodemask_t active_nodes ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct io_context; struct cgroup_subsys_state; struct export_operations; struct kiocb; struct kobject; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_153 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_153 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_154 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_154 __annonCompField50 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; union __anonunion_arg_156 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_155 { size_t written ; size_t count ; union __anonunion_arg_156 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_155 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_157 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_158 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion____missing_field_name_159 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_157 __annonCompField51 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_158 __annonCompField52 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion____missing_field_name_159 __annonCompField53 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_160 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_160 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct net; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_162 { struct list_head link ; int state ; }; union __anonunion_fl_u_161 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_162 afs ; }; struct file_lock { struct file_lock *fl_next ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_161 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context { int (*actor)(void * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , int ) ; long (*free_cached_objects)(struct super_block * , long , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct exception_table_entry { int insn ; int fixup ; }; struct proc_dir_entry; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct xdr_buf { struct kvec head[1U] ; struct kvec tail[1U] ; struct page **pages ; unsigned int page_base ; unsigned int page_len ; unsigned int flags ; unsigned int buflen ; unsigned int len ; }; struct sk_buff; struct xdr_stream { __be32 *p ; struct xdr_buf *buf ; __be32 *end ; struct kvec *iov ; struct kvec scratch ; struct page **page_ptr ; unsigned int nwords ; }; struct rpc_procinfo; struct rpc_cred; struct rpc_message { struct rpc_procinfo *rpc_proc ; void *rpc_argp ; void *rpc_resp ; struct rpc_cred *rpc_cred ; }; struct rpc_call_ops; struct rpc_wait_queue; struct rpc_wait { struct list_head list ; struct list_head links ; struct list_head timer_list ; unsigned long expires ; }; struct rpc_clnt; struct rpc_rqst; union __anonunion_u_165 { struct work_struct tk_work ; struct rpc_wait tk_wait ; }; struct rpc_task { atomic_t tk_count ; struct list_head tk_task ; struct rpc_clnt *tk_client ; struct rpc_rqst *tk_rqstp ; struct rpc_message tk_msg ; void (*tk_callback)(struct rpc_task * ) ; void (*tk_action)(struct rpc_task * ) ; struct rpc_call_ops const *tk_ops ; void *tk_calldata ; unsigned long tk_timeout ; unsigned long tk_runstate ; struct workqueue_struct *tk_workqueue ; struct rpc_wait_queue *tk_waitqueue ; union __anonunion_u_165 u ; ktime_t tk_start ; pid_t tk_owner ; int tk_status ; unsigned short tk_flags ; unsigned short tk_timeouts ; unsigned short tk_pid ; unsigned char tk_priority : 2 ; unsigned char tk_garb_retry : 2 ; unsigned char tk_cred_retry : 2 ; unsigned char tk_rebind_retry : 2 ; }; struct rpc_call_ops { void (*rpc_call_prepare)(struct rpc_task * , void * ) ; void (*rpc_call_done)(struct rpc_task * , void * ) ; void (*rpc_count_stats)(struct rpc_task * , void * ) ; void (*rpc_release)(void * ) ; }; struct rpc_timer { struct timer_list timer ; struct list_head list ; unsigned long expires ; }; struct rpc_wait_queue { spinlock_t lock ; struct list_head tasks[4U] ; pid_t owner ; unsigned char maxpriority ; unsigned char priority ; unsigned char nr ; unsigned short qlen ; struct rpc_timer timer_list ; char const *name ; }; typedef u32 rpc_authflavor_t; struct rpcsec_gss_info; struct group_info; struct auth_cred { kuid_t uid ; kgid_t gid ; struct group_info *group_info ; char const *principal ; unsigned long ac_flags ; unsigned char machine_cred : 1 ; }; struct rpc_auth; struct rpc_credops; struct rpc_cred { struct hlist_node cr_hash ; struct list_head cr_lru ; struct callback_head cr_rcu ; struct rpc_auth *cr_auth ; struct rpc_credops const *cr_ops ; unsigned long cr_magic ; unsigned long cr_expire ; unsigned long cr_flags ; atomic_t cr_count ; kuid_t cr_uid ; }; struct rpc_cred_cache; struct rpc_authops; struct rpc_auth { unsigned int au_cslack ; unsigned int au_rslack ; unsigned int au_verfsize ; unsigned int au_flags ; struct rpc_authops const *au_ops ; rpc_authflavor_t au_flavor ; atomic_t au_count ; struct rpc_cred_cache *au_credcache ; }; struct rpc_auth_create_args { rpc_authflavor_t pseudoflavor ; char const *target_name ; }; struct rpc_authops { struct module *owner ; rpc_authflavor_t au_flavor ; char *au_name ; struct rpc_auth *(*create)(struct rpc_auth_create_args * , struct rpc_clnt * ) ; void (*destroy)(struct rpc_auth * ) ; struct rpc_cred *(*lookup_cred)(struct rpc_auth * , struct auth_cred * , int ) ; struct rpc_cred *(*crcreate)(struct rpc_auth * , struct auth_cred * , int ) ; int (*list_pseudoflavors)(rpc_authflavor_t * , int ) ; rpc_authflavor_t (*info2flavor)(struct rpcsec_gss_info * ) ; int (*flavor2info)(rpc_authflavor_t , struct rpcsec_gss_info * ) ; int (*key_timeout)(struct rpc_auth * , struct rpc_cred * ) ; }; struct rpc_credops { char const *cr_name ; int (*cr_init)(struct rpc_auth * , struct rpc_cred * ) ; void (*crdestroy)(struct rpc_cred * ) ; int (*crmatch)(struct auth_cred * , struct rpc_cred * , int ) ; struct rpc_cred *(*crbind)(struct rpc_task * , struct rpc_cred * , int ) ; __be32 *(*crmarshal)(struct rpc_task * , __be32 * ) ; int (*crrefresh)(struct rpc_task * ) ; __be32 *(*crvalidate)(struct rpc_task * , __be32 * ) ; int (*crwrap_req)(struct rpc_task * , void (*)(void * , struct xdr_stream * , void * ) , void * , __be32 * , void * ) ; int (*crunwrap_resp)(struct rpc_task * , int (*)(void * , struct xdr_stream * , void * ) , void * , __be32 * , void * ) ; int (*crkey_timeout)(struct rpc_cred * ) ; bool (*crkey_to_expire)(struct rpc_cred * ) ; }; union __anonunion_in6_u_166 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_166 in6_u ; }; struct rpc_timeout { unsigned long to_initval ; unsigned long to_maxval ; unsigned long to_increment ; unsigned int to_retries ; unsigned char to_exponential ; }; struct rpc_xprt; struct rpc_rqst { struct rpc_xprt *rq_xprt ; struct xdr_buf rq_snd_buf ; struct xdr_buf rq_rcv_buf ; struct rpc_task *rq_task ; struct rpc_cred *rq_cred ; __be32 rq_xid ; int rq_cong ; u32 rq_seqno ; int rq_enc_pages_num ; struct page **rq_enc_pages ; void (*rq_release_snd_buf)(struct rpc_rqst * ) ; struct list_head rq_list ; __u32 *rq_buffer ; size_t rq_callsize ; size_t rq_rcvsize ; size_t rq_xmit_bytes_sent ; size_t rq_reply_bytes_recvd ; struct xdr_buf rq_private_buf ; unsigned long rq_majortimeo ; unsigned long rq_timeout ; ktime_t rq_rtt ; unsigned int rq_retries ; unsigned int rq_connect_cookie ; u32 rq_bytes_sent ; ktime_t rq_xtime ; int rq_ntrans ; struct list_head rq_bc_list ; unsigned long rq_bc_pa_state ; struct list_head rq_bc_pa_list ; }; struct rpc_xprt_ops { void (*set_buffer_size)(struct rpc_xprt * , size_t , size_t ) ; int (*reserve_xprt)(struct rpc_xprt * , struct rpc_task * ) ; void (*release_xprt)(struct rpc_xprt * , struct rpc_task * ) ; void (*alloc_slot)(struct rpc_xprt * , struct rpc_task * ) ; void (*rpcbind)(struct rpc_task * ) ; void (*set_port)(struct rpc_xprt * , unsigned short ) ; void (*connect)(struct rpc_xprt * , struct rpc_task * ) ; void *(*buf_alloc)(struct rpc_task * , size_t ) ; void (*buf_free)(void * ) ; int (*send_request)(struct rpc_task * ) ; void (*set_retrans_timeout)(struct rpc_task * ) ; void (*timer)(struct rpc_xprt * , struct rpc_task * ) ; void (*release_request)(struct rpc_task * ) ; void (*close)(struct rpc_xprt * ) ; void (*destroy)(struct rpc_xprt * ) ; void (*print_stats)(struct rpc_xprt * , struct seq_file * ) ; }; struct svc_xprt; struct svc_serv; struct __anonstruct_stat_167 { unsigned long bind_count ; unsigned long connect_count ; unsigned long connect_start ; unsigned long connect_time ; unsigned long sends ; unsigned long recvs ; unsigned long bad_xids ; unsigned long max_slots ; unsigned long long req_u ; unsigned long long bklog_u ; unsigned long long sending_u ; unsigned long long pending_u ; }; struct rpc_xprt { atomic_t count ; struct rpc_xprt_ops *ops ; struct rpc_timeout const *timeout ; struct __kernel_sockaddr_storage addr ; size_t addrlen ; int prot ; unsigned long cong ; unsigned long cwnd ; size_t max_payload ; unsigned int tsh_size ; struct rpc_wait_queue binding ; struct rpc_wait_queue sending ; struct rpc_wait_queue pending ; struct rpc_wait_queue backlog ; struct list_head free ; unsigned int max_reqs ; unsigned int min_reqs ; atomic_t num_reqs ; unsigned long state ; unsigned char resvport : 1 ; unsigned int swapper ; unsigned int bind_index ; unsigned long bind_timeout ; unsigned long reestablish_timeout ; unsigned int connect_cookie ; struct work_struct task_cleanup ; struct timer_list timer ; unsigned long last_used ; unsigned long idle_timeout ; spinlock_t transport_lock ; spinlock_t reserve_lock ; u32 xid ; struct rpc_task *snd_task ; struct svc_xprt *bc_xprt ; struct svc_serv *bc_serv ; unsigned int bc_alloc_count ; spinlock_t bc_pa_lock ; struct list_head bc_pa_list ; struct list_head recv ; struct __anonstruct_stat_167 stat ; struct net *xprt_net ; char const *servername ; char const *address_strings[6U] ; }; struct rpc_program; struct rpc_stat { struct rpc_program const *program ; unsigned int netcnt ; unsigned int netudpcnt ; unsigned int nettcpcnt ; unsigned int nettcpconn ; unsigned int netreconn ; unsigned int rpccnt ; unsigned int rpcretrans ; unsigned int rpcauthrefresh ; unsigned int rpcgarbage ; }; struct rpc_rtt { unsigned long timeo ; unsigned long srtt[5U] ; unsigned long sdrtt[5U] ; int ntimeouts[5U] ; }; struct rpc_pipe_dir_head { struct list_head pdh_entries ; struct dentry *pdh_dentry ; }; struct __anonstruct_sigset_t_168 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_168 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct ipv6_devconf { __s32 forwarding ; __s32 hop_limit ; __s32 mtu6 ; __s32 accept_ra ; __s32 accept_redirects ; __s32 autoconf ; __s32 dad_transmits ; __s32 rtr_solicits ; __s32 rtr_solicit_interval ; __s32 rtr_solicit_delay ; __s32 force_mld_version ; __s32 mldv1_unsolicited_report_interval ; __s32 mldv2_unsolicited_report_interval ; __s32 use_tempaddr ; __s32 temp_valid_lft ; __s32 temp_prefered_lft ; __s32 regen_max_retry ; __s32 max_desync_factor ; __s32 max_addresses ; __s32 accept_ra_defrtr ; __s32 accept_ra_pinfo ; __s32 accept_ra_rtr_pref ; __s32 rtr_probe_interval ; __s32 accept_ra_rt_info_max_plen ; __s32 proxy_ndp ; __s32 accept_source_route ; __s32 optimistic_dad ; __s32 mc_forwarding ; __s32 disable_ipv6 ; __s32 accept_dad ; __s32 force_tllao ; __s32 ndisc_notify ; __s32 suppress_frag_ndisc ; void *sysctl ; }; enum ldv_21441 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_21441 socket_state; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct sock; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t , int ) ; int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ; ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ; ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*set_peek_off)(struct sock * , int ) ; }; struct mem_cgroup; struct idr_layer { int prefix ; unsigned long bitmap[4U] ; struct idr_layer *ary[256U] ; int count ; int layer ; struct callback_head callback_head ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; struct idr_layer *id_free ; int layers ; int id_free_cnt ; int cur ; spinlock_t lock ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; }; union __anonunion_u_169 { struct completion *completion ; struct kernfs_node *removed_list ; }; union __anonunion____missing_field_name_170 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; union __anonunion_u_169 u ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_170 __annonCompField55 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_dir_ops { int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; struct ida ino_ida ; struct kernfs_dir_ops *dir_ops ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; struct mutex mutex ; int event ; struct list_head list ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep : 1 ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned int state_initialized : 1 ; unsigned int state_in_sysfs : 1 ; unsigned int state_add_uevent_sent : 1 ; unsigned int state_remove_uevent_sent : 1 ; unsigned int uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct____missing_field_name_172 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct____missing_field_name_173 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion____missing_field_name_171 { struct __anonstruct____missing_field_name_172 __annonCompField56 ; struct __anonstruct____missing_field_name_173 __annonCompField57 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion____missing_field_name_171 __annonCompField58 ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled : 1 ; bool offline : 1 ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active : 1 ; bool autosleep_enabled : 1 ; }; typedef s32 dma_cookie_t; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct sec_path; struct __anonstruct____missing_field_name_178 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_177 { __wsum csum ; struct __anonstruct____missing_field_name_178 __annonCompField60 ; }; union __anonunion____missing_field_name_179 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion____missing_field_name_180 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; ktime_t tstamp ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion____missing_field_name_177 __annonCompField61 ; __u32 priority ; __u8 local_df : 1 ; __u8 cloned : 1 ; __u8 ip_summed : 2 ; __u8 nohdr : 1 ; __u8 nfctinfo : 3 ; __u8 pkt_type : 3 ; __u8 fclone : 2 ; __u8 ipvs_property : 1 ; __u8 peeked : 1 ; __u8 nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 rxhash ; __be16 vlan_proto ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; __u8 ndisc_nodetype : 2 ; __u8 pfmemalloc : 1 ; __u8 ooo_okay : 1 ; __u8 l4_rxhash : 1 ; __u8 wifi_acked_valid : 1 ; __u8 wifi_acked : 1 ; __u8 no_fcs : 1 ; __u8 head_frag : 1 ; __u8 encapsulation : 1 ; union __anonunion____missing_field_name_179 __annonCompField62 ; __u32 secmark ; union __anonunion____missing_field_name_180 __annonCompField63 ; __be16 inner_protocol ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct rtable; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct pm_qos_request { struct plist_node node ; int pm_qos_class ; struct delayed_work work ; }; struct pm_qos_flags_request { struct list_head node ; s32 flags ; }; enum dev_pm_qos_req_type { DEV_PM_QOS_LATENCY = 1, DEV_PM_QOS_FLAGS = 2 } ; union __anonunion_data_182 { struct plist_node pnode ; struct pm_qos_flags_request flr ; }; struct dev_pm_qos_request { enum dev_pm_qos_req_type type ; union __anonunion_data_182 data ; struct device *dev ; }; enum pm_qos_type { PM_QOS_UNITIALIZED = 0, PM_QOS_MAX = 1, PM_QOS_MIN = 2 } ; struct pm_qos_constraints { struct plist_head list ; s32 target_value ; s32 default_value ; enum pm_qos_type type ; struct blocking_notifier_head *notifiers ; }; struct pm_qos_flags { struct list_head list ; s32 effective_flags ; }; struct dev_pm_qos { struct pm_qos_constraints latency ; struct pm_qos_flags flags ; struct dev_pm_qos_request *latency_req ; struct dev_pm_qos_request *flags_req ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sync_serial_settings_183 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_183 sync_serial_settings; struct __anonstruct_te1_settings_184 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_184 te1_settings; struct __anonstruct_raw_hdlc_proto_185 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_185 raw_hdlc_proto; struct __anonstruct_fr_proto_186 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_186 fr_proto; struct __anonstruct_fr_proto_pvc_187 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_187 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_188 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_188 fr_proto_pvc_info; struct __anonstruct_cisco_proto_189 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_189 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_190 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_190 ifs_ifsu ; }; union __anonunion_ifr_ifrn_191 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_192 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_191 ifr_ifrn ; union __anonunion_ifr_ifru_192 ifr_ifru ; }; typedef unsigned long cputime_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_195 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_196 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_197 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_198 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_199 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_200 { long _band ; int _fd ; }; struct __anonstruct__sigsys_201 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_194 { int _pad[28U] ; struct __anonstruct__kill_195 _kill ; struct __anonstruct__timer_196 _timer ; struct __anonstruct__rt_197 _rt ; struct __anonstruct__sigchld_198 _sigchld ; struct __anonstruct__sigfault_199 _sigfault ; struct __anonstruct__sigpoll_200 _sigpoll ; struct __anonstruct__sigsys_201 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_194 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct____missing_field_name_205 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion____missing_field_name_204 { struct __anonstruct____missing_field_name_205 __annonCompField64 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion____missing_field_name_204 __annonCompField65 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_206 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_207 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_209 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_208 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_209 __annonCompField68 ; }; union __anonunion_type_data_210 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_212 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_211 { union __anonunion_payload_212 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_206 __annonCompField66 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_207 __annonCompField67 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_208 __annonCompField69 ; union __anonunion_type_data_210 type_data ; union __anonunion____missing_field_name_211 __annonCompField70 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned int is_child_subreaper : 1 ; unsigned int has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; struct hrtimer dl_timer ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned int may_oom : 1 ; }; struct sched_class; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned int brk_randomized : 1 ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned int in_execve : 1 ; unsigned int in_iowait : 1 ; unsigned int no_new_privs : 1 ; unsigned int sched_reset_on_fork : 1 ; unsigned int sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; int numa_migrate_deferred ; unsigned long numa_migrate_retry ; u64 node_stamp ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh_indir)(struct net_device * , u32 * ) ; int (*set_rxfh_indir)(struct net_device * , u32 const * ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6_mib_device { atomic_long_t mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6msg_mib_device { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[8U] ; }; struct linux_mib { unsigned long mibs[97U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics[1U] ; struct ipstats_mib *ip_statistics[1U] ; struct linux_mib *net_statistics[1U] ; struct udp_mib *udp_statistics[1U] ; struct udp_mib *udplite_statistics[1U] ; struct icmp_mib *icmp_statistics[1U] ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6[1U] ; struct udp_mib *udplite_stats_in6[1U] ; struct ipstats_mib *ipv6_statistics[1U] ; struct icmpv6_mib *icmpv6_statistics[1U] ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics[1U] ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; struct list_head lru_list ; spinlock_t lru_lock ; struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct tcpm_hash_bucket; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct inet_peer_base *peers ; struct tcpm_hash_bucket *tcp_metrics_hash ; unsigned int tcp_metrics_hash_log ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports sysctl_local_ports ; int sysctl_tcp_ecn ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; kgid_t sysctl_ping_group_range[2U] ; atomic_t dev_addr_genid ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int icmpv6_time ; int anycast_src_echo_reply ; }; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t rt_genid ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics[1U] ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nlattr; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; bool ulog_warn_deprecated ; bool ebt_ulog_warn_deprecated ; }; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; unsigned int sysctl_events_retry_timeout ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; u8 gencursor ; u8 genctr ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; spinlock_t xfrm_policy_sk_bundle_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; unsigned int proc_inum ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct dsa_chip_data { struct device *mii_bus ; int sw_addr ; char *port_names[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; __be16 tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct mii_bus; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct mii_bus *master_mii_bus ; u32 dsa_port_mask ; u32 phys_port_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; __be16 tag_protocol ; int priv_size ; char *(*probe)(struct mii_bus * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct xattr_handler { char const *prefix ; int flags ; size_t (*list)(struct dentry * , char * , size_t , char const * , size_t , int ) ; int (*get)(struct dentry * , char const * , void * , size_t , int ) ; int (*set)(struct dentry * , char const * , void const * , size_t , int , int ) ; }; struct simple_xattrs { struct list_head head ; spinlock_t lock ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_t count ; unsigned int *pcpu_count ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_kill ; struct callback_head rcu ; }; struct cgroupfs_root; struct cgroup_subsys; struct cgroup; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; unsigned long flags ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct cgroup_name { struct callback_head callback_head ; char name[] ; }; struct cgroup { unsigned long flags ; int id ; int nr_css ; struct list_head sibling ; struct list_head children ; struct list_head files ; struct cgroup *parent ; struct dentry *dentry ; u64 serial_nr ; struct cgroup_name *name ; struct cgroup_subsys_state *subsys[12U] ; struct cgroupfs_root *root ; struct list_head cset_links ; struct list_head release_list ; struct list_head pidlists ; struct mutex pidlist_mutex ; struct cgroup_subsys_state dummy_css ; struct callback_head callback_head ; struct work_struct destroy_work ; struct simple_xattrs xattrs ; }; struct cgroupfs_root { struct super_block *sb ; unsigned long subsys_mask ; int hierarchy_id ; struct cgroup top_cgroup ; int number_of_cgroups ; struct list_head root_list ; unsigned long flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head cgrp_links ; struct cgroup_subsys_state *subsys[12U] ; struct callback_head callback_head ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; int (*write_string)(struct cgroup_subsys_state * , struct cftype * , char const * ) ; int (*trigger)(struct cgroup_subsys_state * , unsigned int ) ; }; struct cftype_set { struct list_head node ; struct cftype *cfts ; }; struct cgroup_taskset; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int subsys_id ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; char const *name ; struct cgroupfs_root *root ; struct list_head cftsets ; struct cftype *base_cftypes ; struct cftype_set base_cftset ; struct module *module ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct request_sock; struct security_mnt_opts { char **mnt_opts ; int *mnt_opts_flags ; int num_mnt_opts ; }; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 tx_rate ; __u32 spoofchk ; __u32 linkstate ; }; struct netpoll_info; struct phy_device; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_port_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * , gfp_t ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_tx_rate)(struct net_device * , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_port_id * ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; }; enum ldv_29812 { NETREG_UNINITIALIZED = 0, NETREG_REGISTERED = 1, NETREG_UNREGISTERING = 2, NETREG_UNREGISTERED = 3, NETREG_RELEASED = 4, NETREG_DUMMY = 5 } ; enum ldv_29813 { RTNL_LINK_INITIALIZED = 0, RTNL_LINK_INITIALIZING = 1 } ; struct __anonstruct_adj_list_238 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_239 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct forwarding_accel_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion____missing_field_name_240 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct __anonstruct_adj_list_238 adj_list ; struct __anonstruct_all_adj_list_239 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct forwarding_accel_ops const *fwd_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; bool uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; unsigned char broadcast[32U] ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; struct cpu_rmap *rx_cpu_rmap ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; enum ldv_29812 reg_state : 8 ; bool dismantle ; enum ldv_29813 rtnl_link_state : 16 ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion____missing_field_name_240 __annonCompField74 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; int group ; struct pm_qos_request pm_qos_req ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; struct res_counter { unsigned long long usage ; unsigned long long max_usage ; unsigned long long limit ; unsigned long long soft_limit ; unsigned long long failcnt ; spinlock_t lock ; struct res_counter *parent ; }; struct kioctx; typedef int kiocb_cancel_fn(struct kiocb * ); union __anonunion_ki_obj_241 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct file *ki_filp ; struct kioctx *ki_ctx ; kiocb_cancel_fn *ki_cancel ; void *private ; union __anonunion_ki_obj_241 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; size_t ki_nbytes ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; union __anonunion____missing_field_name_242 { struct sock_filter insns[0U] ; struct work_struct work ; }; struct sk_filter { atomic_t refcnt ; unsigned int len ; struct callback_head rcu ; unsigned int (*bpf_func)(struct sk_buff const * , struct sock_filter const * ) ; union __anonunion____missing_field_name_242 __annonCompField75 ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; int slave_maxtype ; struct nla_policy const *slave_policy ; int (*slave_validate)(struct nlattr ** , struct nlattr ** ) ; int (*slave_changelink)(struct net_device * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; size_t (*get_slave_size)(struct net_device const * , struct net_device const * ) ; int (*fill_slave_info)(struct sk_buff * , struct net_device const * , struct net_device const * ) ; }; struct neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[12U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; struct net *net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion____missing_field_name_247 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct callback_head callback_head ; struct dst_entry *child ; struct net_device *dev ; struct dst_ops *ops ; unsigned long _metrics ; unsigned long expires ; struct dst_entry *path ; struct dst_entry *from ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sk_buff * ) ; unsigned short flags ; unsigned short pending_confirm ; short error ; short obsolete ; unsigned short header_len ; unsigned short trailer_len ; __u32 tclassid ; long __pad_to_align_refcnt[2U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion____missing_field_name_247 __annonCompField76 ; }; struct __anonstruct_socket_lock_t_248 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_248 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct____missing_field_name_250 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion____missing_field_name_249 { __addrpair skc_addrpair ; struct __anonstruct____missing_field_name_250 __annonCompField77 ; }; union __anonunion____missing_field_name_251 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct____missing_field_name_253 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion____missing_field_name_252 { __portpair skc_portpair ; struct __anonstruct____missing_field_name_253 __annonCompField80 ; }; union __anonunion____missing_field_name_254 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion____missing_field_name_255 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion____missing_field_name_249 __annonCompField78 ; union __anonunion____missing_field_name_251 __annonCompField79 ; union __anonunion____missing_field_name_252 __annonCompField81 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse : 4 ; unsigned char skc_reuseport : 4 ; int skc_bound_dev_if ; union __anonunion____missing_field_name_254 __annonCompField82 ; struct proto *skc_prot ; struct net *skc_net ; struct in6_addr skc_v6_daddr ; struct in6_addr skc_v6_rcv_saddr ; int skc_dontcopy_begin[0U] ; union __anonunion____missing_field_name_255 __annonCompField83 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_256 { atomic_t rmem_alloc ; int len ; struct sk_buff *head ; struct sk_buff *tail ; }; struct sock { struct sock_common __sk_common ; socket_lock_t sk_lock ; struct sk_buff_head sk_receive_queue ; struct __anonstruct_sk_backlog_256 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; unsigned int sk_napi_id ; unsigned int sk_ll_usec ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_rx_dst ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned int sk_shutdown : 2 ; unsigned int sk_no_check : 2 ; unsigned int sk_userlocks : 4 ; unsigned int sk_protocol : 8 ; unsigned int sk_type : 16 ; int sk_wmem_queued ; gfp_t sk_allocation ; u32 sk_pacing_rate ; u32 sk_max_pacing_rate ; netdev_features_t sk_route_caps ; netdev_features_t sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; u16 sk_gso_max_segs ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; unsigned short sk_ack_backlog ; unsigned short sk_max_ack_backlog ; __u32 sk_priority ; __u32 sk_cgrp_prioidx ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; struct socket *sk_socket ; void *sk_user_data ; struct page_frag sk_frag ; struct sk_buff *sk_send_head ; __s32 sk_peek_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; struct cg_proto *sk_cgrp ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * , int ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_257 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*release_cb)(struct sock * ) ; void (*mtu_reduced)(struct sock * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; bool (*stream_memory_free)(struct sock const * ) ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_257 h ; struct module *owner ; char name[32U] ; struct list_head node ; int (*init_cgroup)(struct mem_cgroup * , struct cgroup_subsys * ) ; void (*destroy_cgroup)(struct mem_cgroup * ) ; struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ; }; struct cg_proto { struct res_counter memory_allocated ; struct percpu_counter sockets_allocated ; int memory_pressure ; long sysctl_mem[3U] ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct request_sock_ops { int family ; int obj_size ; struct kmem_cache *slab ; char *slab_name ; int (*rtx_syn_ack)(struct sock * , struct request_sock * ) ; void (*send_ack)(struct sock * , struct sk_buff * , struct request_sock * ) ; void (*send_reset)(struct sock * , struct sk_buff * ) ; void (*destructor)(struct request_sock * ) ; void (*syn_ack_timeout)(struct sock * , struct request_sock * ) ; }; struct request_sock { struct sock_common __req_common ; struct request_sock *dl_next ; u16 mss ; u8 num_retrans ; u8 cookie_ts : 1 ; u8 num_timeout : 7 ; u32 window_clamp ; u32 rcv_wnd ; u32 ts_recent ; unsigned long expires ; struct request_sock_ops const *rsk_ops ; struct sock *sk ; u32 secid ; u32 peer_secid ; }; struct timewait_sock_ops { struct kmem_cache *twsk_slab ; char *twsk_slab_name ; unsigned int twsk_obj_size ; int (*twsk_unique)(struct sock * , struct sock * , void * ) ; void (*twsk_destructor)(struct sock * ) ; }; struct ip6_sf_list { struct ip6_sf_list *sf_next ; struct in6_addr sf_addr ; unsigned long sf_count[2U] ; unsigned char sf_gsresp ; unsigned char sf_oldin ; unsigned char sf_crcount ; }; struct ifmcaddr6 { struct in6_addr mca_addr ; struct inet6_dev *idev ; struct ifmcaddr6 *next ; struct ip6_sf_list *mca_sources ; struct ip6_sf_list *mca_tomb ; unsigned int mca_sfmode ; unsigned char mca_crcount ; unsigned long mca_sfcount[2U] ; struct timer_list mca_timer ; unsigned int mca_flags ; int mca_users ; atomic_t mca_refcnt ; spinlock_t mca_lock ; unsigned long mca_cstamp ; unsigned long mca_tstamp ; }; struct ifacaddr6 { struct in6_addr aca_addr ; struct inet6_dev *aca_idev ; struct rt6_info *aca_rt ; struct ifacaddr6 *aca_next ; int aca_users ; atomic_t aca_refcnt ; spinlock_t aca_lock ; unsigned long aca_cstamp ; unsigned long aca_tstamp ; }; struct ipv6_devstat { struct proc_dir_entry *proc_dir_entry ; struct ipstats_mib *ipv6[1U] ; struct icmpv6_mib_device *icmpv6dev ; struct icmpv6msg_mib_device *icmpv6msgdev ; }; struct inet6_dev { struct net_device *dev ; struct list_head addr_list ; struct ifmcaddr6 *mc_list ; struct ifmcaddr6 *mc_tomb ; spinlock_t mc_lock ; unsigned char mc_qrv ; unsigned char mc_gq_running ; unsigned char mc_ifc_count ; unsigned char mc_dad_count ; unsigned long mc_v1_seen ; unsigned long mc_qi ; unsigned long mc_qri ; unsigned long mc_maxdelay ; struct timer_list mc_gq_timer ; struct timer_list mc_ifc_timer ; struct timer_list mc_dad_timer ; struct ifacaddr6 *ac_list ; rwlock_t lock ; atomic_t refcnt ; __u32 if_flags ; int dead ; u8 rndid[8U] ; struct timer_list regen_timer ; struct list_head tempaddr_list ; struct in6_addr token ; struct neigh_parms *nd_parms ; struct ipv6_devconf cnf ; struct ipv6_devstat stats ; struct timer_list rs_timer ; __u8 rs_probes ; unsigned long tstamp ; struct callback_head rcu ; }; struct rpc_iostats; struct rpc_clnt { atomic_t cl_count ; unsigned int cl_clid ; struct list_head cl_clients ; struct list_head cl_tasks ; spinlock_t cl_lock ; struct rpc_xprt *cl_xprt ; struct rpc_procinfo *cl_procinfo ; u32 cl_prog ; u32 cl_vers ; u32 cl_maxproc ; struct rpc_auth *cl_auth ; struct rpc_stat *cl_stats ; struct rpc_iostats *cl_metrics ; unsigned int cl_softrtry : 1 ; unsigned int cl_discrtry : 1 ; unsigned int cl_noretranstimeo : 1 ; unsigned int cl_autobind : 1 ; unsigned int cl_chatty : 1 ; struct rpc_rtt *cl_rtt ; struct rpc_timeout const *cl_timeout ; int cl_nodelen ; char cl_nodename[32U] ; struct rpc_pipe_dir_head cl_pipedir_objects ; struct rpc_clnt *cl_parent ; struct rpc_rtt cl_rtt_default ; struct rpc_timeout cl_timeout_default ; struct rpc_program const *cl_program ; }; struct rpc_version; struct rpc_program { char const *name ; u32 number ; unsigned int nrvers ; struct rpc_version const **version ; struct rpc_stat *stats ; char const *pipe_dir_name ; }; struct rpc_version { u32 number ; unsigned int nrprocs ; struct rpc_procinfo *procs ; }; struct rpc_procinfo { u32 p_proc ; void (*p_encode)(void * , struct xdr_stream * , void * ) ; int (*p_decode)(void * , struct xdr_stream * , void * ) ; unsigned int p_arglen ; unsigned int p_replen ; unsigned int p_count ; unsigned int p_timer ; u32 p_statidx ; char const *p_name ; }; struct nfs_fh { unsigned short size ; unsigned char data[128U] ; }; enum nfs3_stable_how { NFS_UNSTABLE = 0, NFS_DATA_SYNC = 1, NFS_FILE_SYNC = 2 } ; struct nfs4_label { uint32_t lfs ; uint32_t pi ; u32 len ; char *label ; }; struct __anonstruct_nfs4_verifier_269 { char data[8U] ; }; typedef struct __anonstruct_nfs4_verifier_269 nfs4_verifier; struct nfs_stateid4 { __be32 seqid ; char other[12U] ; }; typedef struct nfs_stateid4 nfs4_stateid; struct nfs4_sessionid { unsigned char data[16U] ; }; enum pnfs_iomode { IOMODE_READ = 1, IOMODE_RW = 2, IOMODE_ANY = 3 } ; struct nfs4_deviceid { char data[16U] ; }; union __anonunion____missing_field_name_270 { kuid_t e_uid ; kgid_t e_gid ; }; struct posix_acl_entry { short e_tag ; unsigned short e_perm ; union __anonunion____missing_field_name_270 __annonCompField85 ; }; union __anonunion____missing_field_name_271 { atomic_t a_refcount ; struct callback_head a_rcu ; }; struct posix_acl { union __anonunion____missing_field_name_271 __annonCompField86 ; unsigned int a_count ; struct posix_acl_entry a_entries[0U] ; }; struct rpcsec_gss_oid { unsigned int len ; u8 data[32U] ; }; struct rpcsec_gss_info { struct rpcsec_gss_oid oid ; u32 qop ; u32 service ; }; struct nfs4_string { unsigned int len ; char *data ; }; struct nfs_fsid { uint64_t major ; uint64_t minor ; }; struct nfs4_threshold { __u32 bm ; __u32 l_type ; __u64 rd_sz ; __u64 wr_sz ; __u64 rd_io_sz ; __u64 wr_io_sz ; }; struct __anonstruct_nfs2_273 { __u32 blocksize ; __u32 blocks ; }; struct __anonstruct_nfs3_274 { __u64 used ; }; union __anonunion_du_272 { struct __anonstruct_nfs2_273 nfs2 ; struct __anonstruct_nfs3_274 nfs3 ; }; struct nfs_fattr { unsigned int valid ; umode_t mode ; __u32 nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; __u64 size ; union __anonunion_du_272 du ; struct nfs_fsid fsid ; __u64 fileid ; __u64 mounted_on_fileid ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; __u64 change_attr ; __u64 pre_change_attr ; __u64 pre_size ; struct timespec pre_mtime ; struct timespec pre_ctime ; unsigned long time_start ; unsigned long gencount ; struct nfs4_string *owner_name ; struct nfs4_string *group_name ; struct nfs4_threshold *mdsthreshold ; }; struct nfs_fsinfo { struct nfs_fattr *fattr ; __u32 rtmax ; __u32 rtpref ; __u32 rtmult ; __u32 wtmax ; __u32 wtpref ; __u32 wtmult ; __u32 dtpref ; __u64 maxfilesize ; struct timespec time_delta ; __u32 lease_time ; __u32 layouttype ; __u32 blksize ; }; struct nfs_fsstat { struct nfs_fattr *fattr ; __u64 tbytes ; __u64 fbytes ; __u64 abytes ; __u64 tfiles ; __u64 ffiles ; __u64 afiles ; }; struct nfs_pathconf { struct nfs_fattr *fattr ; __u32 max_link ; __u32 max_namelen ; }; struct nfs4_change_info { u32 atomic ; u64 before ; u64 after ; }; struct nfs4_channel_attrs { u32 max_rqst_sz ; u32 max_resp_sz ; u32 max_resp_sz_cached ; u32 max_ops ; u32 max_reqs ; }; struct nfs4_slot; struct nfs4_sequence_args { struct nfs4_slot *sa_slot ; u8 sa_cache_this : 1 ; u8 sa_privileged : 1 ; }; struct nfs4_sequence_res { struct nfs4_slot *sr_slot ; unsigned long sr_timestamp ; int sr_status ; u32 sr_status_flags ; u32 sr_highest_slotid ; u32 sr_target_highest_slotid ; }; struct nfs4_layoutdriver_data { struct page **pages ; __u32 pglen ; __u32 len ; }; struct pnfs_layout_range { u32 iomode ; u64 offset ; u64 length ; }; struct nfs_open_context; struct nfs4_layoutget_res { struct nfs4_sequence_res seq_res ; __u32 return_on_close ; struct pnfs_layout_range range ; __u32 type ; nfs4_stateid stateid ; struct nfs4_layoutdriver_data *layoutp ; }; struct nfs4_layoutcommit_args { struct nfs4_sequence_args seq_args ; nfs4_stateid stateid ; __u64 lastbytewritten ; struct inode *inode ; u32 const *bitmask ; }; struct nfs_server; struct nfs4_layoutcommit_res { struct nfs4_sequence_res seq_res ; struct nfs_fattr *fattr ; struct nfs_server const *server ; int status ; }; struct nfs4_layoutcommit_data { struct rpc_task task ; struct nfs_fattr fattr ; struct list_head lseg_list ; struct rpc_cred *cred ; struct nfs4_layoutcommit_args args ; struct nfs4_layoutcommit_res res ; }; struct pnfs_layout_hdr; struct nfs4_layoutreturn_args { struct nfs4_sequence_args seq_args ; struct pnfs_layout_hdr *layout ; struct inode *inode ; nfs4_stateid stateid ; __u32 layout_type ; }; struct nfs_client; struct nfs_lock_context; struct nfs_readargs { struct nfs4_sequence_args seq_args ; struct nfs_fh *fh ; struct nfs_open_context *context ; struct nfs_lock_context *lock_context ; nfs4_stateid stateid ; __u64 offset ; __u32 count ; unsigned int pgbase ; struct page **pages ; }; struct nfs_readres { struct nfs4_sequence_res seq_res ; struct nfs_fattr *fattr ; __u32 count ; int eof ; }; struct nfs_writeargs { struct nfs4_sequence_args seq_args ; struct nfs_fh *fh ; struct nfs_open_context *context ; struct nfs_lock_context *lock_context ; nfs4_stateid stateid ; __u64 offset ; __u32 count ; enum nfs3_stable_how stable ; unsigned int pgbase ; struct page **pages ; u32 const *bitmask ; }; struct nfs_write_verifier { char data[8U] ; }; struct nfs_writeverf { struct nfs_write_verifier verifier ; enum nfs3_stable_how committed ; }; struct nfs_writeres { struct nfs4_sequence_res seq_res ; struct nfs_fattr *fattr ; struct nfs_writeverf *verf ; __u32 count ; struct nfs_server const *server ; }; struct nfs_commitargs { struct nfs4_sequence_args seq_args ; struct nfs_fh *fh ; __u64 offset ; __u32 count ; u32 const *bitmask ; }; struct nfs_commitres { struct nfs4_sequence_res seq_res ; struct nfs_fattr *fattr ; struct nfs_writeverf *verf ; struct nfs_server const *server ; }; struct nfs_removeargs { struct nfs4_sequence_args seq_args ; struct nfs_fh const *fh ; struct qstr name ; }; struct nfs_removeres { struct nfs4_sequence_res seq_res ; struct nfs_server const *server ; struct nfs_fattr *dir_attr ; struct nfs4_change_info cinfo ; }; struct nfs_renameargs { struct nfs4_sequence_args seq_args ; struct nfs_fh const *old_dir ; struct nfs_fh const *new_dir ; struct qstr const *old_name ; struct qstr const *new_name ; }; struct nfs_renameres { struct nfs4_sequence_res seq_res ; struct nfs_server const *server ; struct nfs4_change_info old_cinfo ; struct nfs_fattr *old_fattr ; struct nfs4_change_info new_cinfo ; struct nfs_fattr *new_fattr ; }; struct nfs_auth_info { unsigned int flavor_len ; rpc_authflavor_t flavors[12U] ; }; struct nfs_entry { __u64 ino ; __u64 cookie ; __u64 prev_cookie ; char const *name ; unsigned int len ; int eof ; struct nfs_fh *fh ; struct nfs_fattr *fattr ; struct nfs4_label *label ; unsigned char d_type ; struct nfs_server *server ; }; struct nfs4_pathname { unsigned int ncomponents ; struct nfs4_string components[512U] ; }; struct nfs4_fs_location { unsigned int nservers ; struct nfs4_string servers[10U] ; struct nfs4_pathname rootpath ; }; struct nfs4_fs_locations { struct nfs_fattr fattr ; struct nfs_server const *server ; struct nfs4_pathname fs_path ; int nlocations ; struct nfs4_fs_location locations[10U] ; }; struct nfstime4 { u64 seconds ; u32 nseconds ; }; struct pnfs_layout_segment; struct pnfs_commit_bucket { struct list_head written ; struct list_head committing ; struct pnfs_layout_segment *wlseg ; struct pnfs_layout_segment *clseg ; }; struct pnfs_ds_commit_info { int nwritten ; int ncommitting ; int nbuckets ; struct pnfs_commit_bucket *buckets ; }; struct nfs41_server_owner { uint64_t minor_id ; uint32_t major_id_sz ; char major_id[1024U] ; }; struct nfs41_server_scope { uint32_t server_scope_sz ; char server_scope[1024U] ; }; struct nfs41_impl_id { char domain[1025U] ; char name[1025U] ; struct nfstime4 date ; }; struct nfs4_session; struct nfs_page; struct nfs_page_array { struct page **pagevec ; unsigned int npages ; struct page *page_array[8U] ; }; struct nfs_pgio_header; struct nfs_read_data { struct nfs_pgio_header *header ; struct list_head list ; struct rpc_task task ; struct nfs_fattr fattr ; struct nfs_readargs args ; struct nfs_readres res ; unsigned long timestamp ; int (*read_done_cb)(struct rpc_task * , struct nfs_read_data * ) ; __u64 mds_offset ; struct nfs_page_array pages ; struct nfs_client *ds_clp ; }; struct nfs_pgio_completion_ops; struct nfs_direct_req; struct nfs_pgio_header { struct inode *inode ; struct rpc_cred *cred ; struct list_head pages ; struct list_head rpc_list ; atomic_t refcnt ; struct nfs_page *req ; struct nfs_writeverf *verf ; struct pnfs_layout_segment *lseg ; loff_t io_start ; struct rpc_call_ops const *mds_ops ; void (*release)(struct nfs_pgio_header * ) ; struct nfs_pgio_completion_ops const *completion_ops ; struct nfs_direct_req *dreq ; void *layout_private ; spinlock_t lock ; int pnfs_error ; int error ; unsigned long good_bytes ; unsigned long flags ; }; struct nfs_write_data { struct nfs_pgio_header *header ; struct list_head list ; struct rpc_task task ; struct nfs_fattr fattr ; struct nfs_writeverf verf ; struct nfs_writeargs args ; struct nfs_writeres res ; unsigned long timestamp ; int (*write_done_cb)(struct rpc_task * , struct nfs_write_data * ) ; __u64 mds_offset ; struct nfs_page_array pages ; struct nfs_client *ds_clp ; }; struct nfs_mds_commit_info { atomic_t rpcs_out ; unsigned long ncommit ; struct list_head list ; }; struct nfs_commit_data; struct nfs_inode; struct nfs_commit_completion_ops { void (*error_cleanup)(struct nfs_inode * ) ; void (*completion)(struct nfs_commit_data * ) ; }; struct nfs_commit_info { spinlock_t *lock ; struct nfs_mds_commit_info *mds ; struct pnfs_ds_commit_info *ds ; struct nfs_direct_req *dreq ; struct nfs_commit_completion_ops const *completion_ops ; }; struct nfs_commit_data { struct rpc_task task ; struct inode *inode ; struct rpc_cred *cred ; struct nfs_fattr fattr ; struct nfs_writeverf verf ; struct list_head pages ; struct list_head list ; struct nfs_direct_req *dreq ; struct nfs_commitargs args ; struct nfs_commitres res ; struct nfs_open_context *context ; struct pnfs_layout_segment *lseg ; struct nfs_client *ds_clp ; int ds_commit_index ; struct rpc_call_ops const *mds_ops ; struct nfs_commit_completion_ops const *completion_ops ; int (*commit_done_cb)(struct rpc_task * , struct nfs_commit_data * ) ; }; struct nfs_pgio_completion_ops { void (*error_cleanup)(struct list_head * ) ; void (*init_hdr)(struct nfs_pgio_header * ) ; void (*completion)(struct nfs_pgio_header * ) ; }; struct nfs_unlinkdata { struct hlist_node list ; struct nfs_removeargs args ; struct nfs_removeres res ; struct inode *dir ; struct rpc_cred *cred ; struct nfs_fattr dir_attr ; }; struct nfs_renamedata { struct nfs_renameargs args ; struct nfs_renameres res ; struct rpc_cred *cred ; struct inode *old_dir ; struct dentry *old_dentry ; struct nfs_fattr old_fattr ; struct inode *new_dir ; struct dentry *new_dentry ; struct nfs_fattr new_fattr ; }; struct nfs_access_entry; struct nfs_subversion; struct nfs_mount_info; struct nfs_client_initdata; struct nfs_pageio_descriptor; struct nfs_rpc_ops { u32 version ; struct dentry_operations const *dentry_ops ; struct inode_operations const *dir_inode_ops ; struct inode_operations const *file_inode_ops ; struct file_operations const *file_ops ; int (*getroot)(struct nfs_server * , struct nfs_fh * , struct nfs_fsinfo * ) ; struct vfsmount *(*submount)(struct nfs_server * , struct dentry * , struct nfs_fh * , struct nfs_fattr * ) ; struct dentry *(*try_mount)(int , char const * , struct nfs_mount_info * , struct nfs_subversion * ) ; int (*getattr)(struct nfs_server * , struct nfs_fh * , struct nfs_fattr * , struct nfs4_label * ) ; int (*setattr)(struct dentry * , struct nfs_fattr * , struct iattr * ) ; int (*lookup)(struct inode * , struct qstr * , struct nfs_fh * , struct nfs_fattr * , struct nfs4_label * ) ; int (*access)(struct inode * , struct nfs_access_entry * ) ; int (*readlink)(struct inode * , struct page * , unsigned int , unsigned int ) ; int (*create)(struct inode * , struct dentry * , struct iattr * , int ) ; int (*remove)(struct inode * , struct qstr * ) ; void (*unlink_setup)(struct rpc_message * , struct inode * ) ; void (*unlink_rpc_prepare)(struct rpc_task * , struct nfs_unlinkdata * ) ; int (*unlink_done)(struct rpc_task * , struct inode * ) ; int (*rename)(struct inode * , struct qstr * , struct inode * , struct qstr * ) ; void (*rename_setup)(struct rpc_message * , struct inode * ) ; void (*rename_rpc_prepare)(struct rpc_task * , struct nfs_renamedata * ) ; int (*rename_done)(struct rpc_task * , struct inode * , struct inode * ) ; int (*link)(struct inode * , struct inode * , struct qstr * ) ; int (*symlink)(struct inode * , struct dentry * , struct page * , unsigned int , struct iattr * ) ; int (*mkdir)(struct inode * , struct dentry * , struct iattr * ) ; int (*rmdir)(struct inode * , struct qstr * ) ; int (*readdir)(struct dentry * , struct rpc_cred * , u64 , struct page ** , unsigned int , int ) ; int (*mknod)(struct inode * , struct dentry * , struct iattr * , dev_t ) ; int (*statfs)(struct nfs_server * , struct nfs_fh * , struct nfs_fsstat * ) ; int (*fsinfo)(struct nfs_server * , struct nfs_fh * , struct nfs_fsinfo * ) ; int (*pathconf)(struct nfs_server * , struct nfs_fh * , struct nfs_pathconf * ) ; int (*set_capabilities)(struct nfs_server * , struct nfs_fh * ) ; int (*decode_dirent)(struct xdr_stream * , struct nfs_entry * , int ) ; void (*read_setup)(struct nfs_read_data * , struct rpc_message * ) ; void (*read_pageio_init)(struct nfs_pageio_descriptor * , struct inode * , struct nfs_pgio_completion_ops const * ) ; int (*read_rpc_prepare)(struct rpc_task * , struct nfs_read_data * ) ; int (*read_done)(struct rpc_task * , struct nfs_read_data * ) ; void (*write_setup)(struct nfs_write_data * , struct rpc_message * ) ; void (*write_pageio_init)(struct nfs_pageio_descriptor * , struct inode * , int , struct nfs_pgio_completion_ops const * ) ; int (*write_rpc_prepare)(struct rpc_task * , struct nfs_write_data * ) ; int (*write_done)(struct rpc_task * , struct nfs_write_data * ) ; void (*commit_setup)(struct nfs_commit_data * , struct rpc_message * ) ; void (*commit_rpc_prepare)(struct rpc_task * , struct nfs_commit_data * ) ; int (*commit_done)(struct rpc_task * , struct nfs_commit_data * ) ; int (*lock)(struct file * , int , struct file_lock * ) ; int (*lock_check_bounds)(struct file_lock const * ) ; void (*clear_acl_cache)(struct inode * ) ; void (*close_context)(struct nfs_open_context * , int ) ; struct inode *(*open_context)(struct inode * , struct nfs_open_context * , int , struct iattr * , int * ) ; int (*have_delegation)(struct inode * , fmode_t ) ; int (*return_delegation)(struct inode * ) ; struct nfs_client *(*alloc_client)(struct nfs_client_initdata const * ) ; struct nfs_client *(*init_client)(struct nfs_client * , struct rpc_timeout const * , char const * ) ; void (*free_client)(struct nfs_client * ) ; struct nfs_server *(*create_server)(struct nfs_mount_info * , struct nfs_subversion * ) ; struct nfs_server *(*clone_server)(struct nfs_server * , struct nfs_fh * , struct nfs_fattr * , rpc_authflavor_t ) ; }; struct fprop_local_percpu { struct percpu_counter events ; unsigned int period ; raw_spinlock_t lock ; }; enum writeback_sync_modes { WB_SYNC_NONE = 0, WB_SYNC_ALL = 1 } ; struct writeback_control { long nr_to_write ; long pages_skipped ; loff_t range_start ; loff_t range_end ; enum writeback_sync_modes sync_mode ; unsigned int for_kupdate : 1 ; unsigned int for_background : 1 ; unsigned int tagged_writepages : 1 ; unsigned int for_reclaim : 1 ; unsigned int range_cyclic : 1 ; unsigned int for_sync : 1 ; }; struct bdi_writeback; typedef int congested_fn(void * , int ); struct bdi_writeback { struct backing_dev_info *bdi ; unsigned int nr ; unsigned long last_old_flush ; struct delayed_work dwork ; struct list_head b_dirty ; struct list_head b_io ; struct list_head b_more_io ; spinlock_t list_lock ; }; struct backing_dev_info { struct list_head bdi_list ; unsigned long ra_pages ; unsigned long state ; unsigned int capabilities ; congested_fn *congested_fn ; void *congested_data ; char *name ; struct percpu_counter bdi_stat[4U] ; unsigned long bw_time_stamp ; unsigned long dirtied_stamp ; unsigned long written_stamp ; unsigned long write_bandwidth ; unsigned long avg_write_bandwidth ; unsigned long dirty_ratelimit ; unsigned long balanced_dirty_ratelimit ; struct fprop_local_percpu completions ; int dirty_exceeded ; unsigned int min_ratio ; unsigned int max_ratio ; unsigned int max_prop_frac ; struct bdi_writeback wb ; spinlock_t wb_lock ; struct list_head work_list ; struct device *dev ; struct timer_list laptop_mode_wb_timer ; struct dentry *debug_dir ; struct dentry *debug_stats ; }; struct nfs_iostats; struct nlm_host; struct nfs4_minor_version_ops; struct idmap; struct nfs4_slot_table; struct fscache_cookie; struct nfs_client { atomic_t cl_count ; atomic_t cl_mds_count ; int cl_cons_state ; unsigned long cl_res_state ; unsigned long cl_flags ; struct __kernel_sockaddr_storage cl_addr ; size_t cl_addrlen ; char *cl_hostname ; struct list_head cl_share_link ; struct list_head cl_superblocks ; struct rpc_clnt *cl_rpcclient ; struct nfs_rpc_ops const *rpc_ops ; int cl_proto ; struct nfs_subversion *cl_nfs_mod ; u32 cl_minorversion ; struct rpc_cred *cl_machine_cred ; struct list_head cl_ds_clients ; u64 cl_clientid ; nfs4_verifier cl_confirm ; unsigned long cl_state ; spinlock_t cl_lock ; unsigned long cl_lease_time ; unsigned long cl_last_renewal ; struct delayed_work cl_renewd ; struct rpc_wait_queue cl_rpcwaitq ; struct idmap *cl_idmap ; char cl_ipaddr[48U] ; u32 cl_cb_ident ; struct nfs4_minor_version_ops const *cl_mvops ; unsigned long cl_mig_gen ; struct nfs4_slot_table *cl_slot_tbl ; u32 cl_seqid ; u32 cl_exchange_flags ; struct nfs4_session *cl_session ; bool cl_preserve_clid ; struct nfs41_server_owner *cl_serverowner ; struct nfs41_server_scope *cl_serverscope ; struct nfs41_impl_id *cl_implid ; unsigned long cl_sp4_flags ; struct fscache_cookie *fscache ; struct net *cl_net ; }; struct nfs_fscache_key; struct pnfs_layoutdriver_type; struct nfs_server { struct nfs_client *nfs_client ; struct list_head client_link ; struct list_head master_link ; struct rpc_clnt *client ; struct rpc_clnt *client_acl ; struct nlm_host *nlm_host ; struct nfs_iostats *io_stats ; struct backing_dev_info backing_dev_info ; atomic_long_t writeback ; int flags ; unsigned int caps ; unsigned int rsize ; unsigned int rpages ; unsigned int wsize ; unsigned int wpages ; unsigned int wtmult ; unsigned int dtsize ; unsigned short port ; unsigned int bsize ; unsigned int acregmin ; unsigned int acregmax ; unsigned int acdirmin ; unsigned int acdirmax ; unsigned int namelen ; unsigned int options ; struct nfs_fsid fsid ; __u64 maxfilesize ; struct timespec time_delta ; unsigned long mount_time ; struct super_block *super ; dev_t s_dev ; struct nfs_auth_info auth_info ; struct nfs_fscache_key *fscache_key ; struct fscache_cookie *fscache ; u32 pnfs_blksize ; u32 attr_bitmask[3U] ; u32 attr_bitmask_nl[3U] ; u32 cache_consistency_bitmask[3U] ; u32 acl_bitmask ; u32 fh_expire_type ; struct pnfs_layoutdriver_type *pnfs_curr_ld ; struct rpc_wait_queue roc_rpcwaitq ; void *pnfs_ld_data ; struct rb_root state_owners ; struct ida openowner_id ; struct ida lockowner_id ; struct list_head state_owners_lru ; struct list_head layouts ; struct list_head delegations ; unsigned long mig_gen ; unsigned long mig_status ; void (*destroy)(struct nfs_server * ) ; atomic_t active ; struct __kernel_sockaddr_storage mountd_address ; size_t mountd_addrlen ; u32 mountd_version ; unsigned short mountd_port ; unsigned short mountd_protocol ; }; struct nfs_access_entry { struct rb_node rb_node ; struct list_head lru ; unsigned long jiffies ; struct rpc_cred *cred ; int mask ; }; struct nfs_lockowner { fl_owner_t l_owner ; pid_t l_pid ; }; struct nfs_io_counter { unsigned long flags ; atomic_t io_count ; }; struct nfs_lock_context { atomic_t count ; struct list_head list ; struct nfs_open_context *open_context ; struct nfs_lockowner lockowner ; struct nfs_io_counter io_count ; }; struct nfs4_state; struct nfs_open_context { struct nfs_lock_context lock_context ; struct dentry *dentry ; struct rpc_cred *cred ; struct nfs4_state *state ; fmode_t mode ; unsigned long flags ; int error ; struct list_head list ; struct nfs4_threshold *mdsthreshold ; }; struct nfs_delegation; struct nfs4_cached_acl; struct nfs_inode { __u64 fileid ; struct nfs_fh fh ; unsigned long flags ; unsigned long cache_validity ; unsigned long read_cache_jiffies ; unsigned long attrtimeo ; unsigned long attrtimeo_timestamp ; unsigned long attr_gencount ; unsigned long cache_change_attribute ; struct rb_root access_cache ; struct list_head access_cache_entry_lru ; struct list_head access_cache_inode_lru ; __be32 cookieverf[2U] ; unsigned long npages ; struct nfs_mds_commit_info commit_info ; struct list_head open_files ; atomic_t silly_count ; struct hlist_head silly_list ; wait_queue_head_t waitqueue ; struct nfs4_cached_acl *nfs4_acl ; struct list_head open_states ; struct nfs_delegation *delegation ; fmode_t delegation_state ; struct rw_semaphore rwsem ; struct pnfs_layout_hdr *layout ; __u64 write_io ; __u64 read_io ; struct fscache_cookie *fscache ; struct inode vfs_inode ; }; struct nfs_page { struct list_head wb_list ; struct page *wb_page ; struct nfs_open_context *wb_context ; struct nfs_lock_context *wb_lock_context ; unsigned long wb_index ; unsigned int wb_offset ; unsigned int wb_pgbase ; unsigned int wb_bytes ; struct kref wb_kref ; unsigned long wb_flags ; struct nfs_write_verifier wb_verf ; }; struct nfs_pageio_ops { void (*pg_init)(struct nfs_pageio_descriptor * , struct nfs_page * ) ; bool (*pg_test)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) ; int (*pg_doio)(struct nfs_pageio_descriptor * ) ; }; struct nfs_pageio_descriptor { struct list_head pg_list ; unsigned long pg_bytes_written ; size_t pg_count ; size_t pg_bsize ; unsigned int pg_base ; unsigned char pg_moreio : 1 ; unsigned char pg_recoalesce : 1 ; struct inode *pg_inode ; struct nfs_pageio_ops const *pg_ops ; int pg_ioflags ; int pg_error ; struct rpc_call_ops const *pg_rpc_callops ; struct nfs_pgio_completion_ops const *pg_completion_ops ; struct pnfs_layout_segment *pg_lseg ; struct nfs_direct_req *pg_dreq ; void *pg_layout_private ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_285 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion____missing_field_name_285 __annonCompField88 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; struct jump_entry *jump_entries ; unsigned int num_jump_entries ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct rpc_iostats { unsigned long om_ops ; unsigned long om_ntrans ; unsigned long om_timeouts ; unsigned long long om_bytes_sent ; unsigned long long om_bytes_recv ; ktime_t om_queue ; ktime_t om_rtt ; ktime_t om_execute ; }; struct nfs4_slot { struct nfs4_slot_table *table ; struct nfs4_slot *next ; unsigned long generation ; u32 slot_nr ; u32 seq_nr ; unsigned int interrupted : 1 ; }; struct nfs4_slot_table { struct nfs4_session *session ; struct nfs4_slot *slots ; unsigned long used_slots[16U] ; spinlock_t slot_tbl_lock ; struct rpc_wait_queue slot_tbl_waitq ; u32 max_slots ; u32 max_slotid ; u32 highest_used_slotid ; u32 target_highest_slotid ; u32 server_highest_slotid ; s32 d_target_highest_slotid ; s32 d2_target_highest_slotid ; unsigned long generation ; struct completion complete ; unsigned long slot_tbl_state ; }; struct nfs4_session { struct nfs4_sessionid sess_id ; u32 flags ; unsigned long session_state ; u32 hash_alg ; u32 ssv_len ; struct nfs4_channel_attrs fc_attrs ; struct nfs4_slot_table fc_slot_table ; struct nfs4_channel_attrs bc_attrs ; struct nfs4_slot_table bc_slot_table ; struct nfs_client *clp ; }; struct nfs4_state_recovery_ops; struct nfs4_state_maintenance_ops; struct nfs4_mig_recovery_ops; struct nfs4_minor_version_ops { u32 minor_version ; unsigned int init_caps ; int (*init_client)(struct nfs_client * ) ; void (*shutdown_client)(struct nfs_client * ) ; bool (*match_stateid)(nfs4_stateid const * , nfs4_stateid const * ) ; int (*find_root_sec)(struct nfs_server * , struct nfs_fh * , struct nfs_fsinfo * ) ; int (*free_lock_state)(struct nfs_server * , struct nfs4_lock_state * ) ; struct rpc_call_ops const *call_sync_ops ; struct nfs4_state_recovery_ops const *reboot_recovery_ops ; struct nfs4_state_recovery_ops const *nograce_recovery_ops ; struct nfs4_state_maintenance_ops const *state_renewal_ops ; struct nfs4_mig_recovery_ops const *mig_recovery_ops ; }; struct nfs_seqid_counter { ktime_t create_time ; int owner_id ; int flags ; u32 counter ; spinlock_t lock ; struct list_head list ; struct rpc_wait_queue wait ; }; struct nfs4_state_owner { struct nfs_server *so_server ; struct list_head so_lru ; unsigned long so_expires ; struct rb_node so_server_node ; struct rpc_cred *so_cred ; spinlock_t so_lock ; atomic_t so_count ; unsigned long so_flags ; struct list_head so_states ; struct nfs_seqid_counter so_seqid ; seqcount_t so_reclaim_seqcount ; struct mutex so_delegreturn_mutex ; }; union __anonunion_lo_u_286 { fl_owner_t posix_owner ; pid_t flock_owner ; }; struct nfs4_lock_owner { unsigned int lo_type ; union __anonunion_lo_u_286 lo_u ; }; struct nfs4_lock_state { struct list_head ls_locks ; struct nfs4_state *ls_state ; unsigned long ls_flags ; struct nfs_seqid_counter ls_seqid ; nfs4_stateid ls_stateid ; atomic_t ls_count ; struct nfs4_lock_owner ls_owner ; }; struct nfs4_state { struct list_head open_states ; struct list_head inode_states ; struct list_head lock_states ; struct nfs4_state_owner *owner ; struct inode *inode ; unsigned long flags ; spinlock_t state_lock ; seqlock_t seqlock ; nfs4_stateid stateid ; nfs4_stateid open_stateid ; unsigned int n_rdonly ; unsigned int n_wronly ; unsigned int n_rdwr ; fmode_t state ; atomic_t count ; }; struct nfs4_state_recovery_ops { int owner_flag_bit ; int state_flag_bit ; int (*recover_open)(struct nfs4_state_owner * , struct nfs4_state * ) ; int (*recover_lock)(struct nfs4_state * , struct file_lock * ) ; int (*establish_clid)(struct nfs_client * , struct rpc_cred * ) ; int (*reclaim_complete)(struct nfs_client * , struct rpc_cred * ) ; int (*detect_trunking)(struct nfs_client * , struct nfs_client ** , struct rpc_cred * ) ; }; struct nfs4_state_maintenance_ops { int (*sched_state_renewal)(struct nfs_client * , struct rpc_cred * , unsigned int ) ; struct rpc_cred *(*get_state_renewal_cred_locked)(struct nfs_client * ) ; int (*renew_lease)(struct nfs_client * , struct rpc_cred * ) ; }; struct nfs4_mig_recovery_ops { int (*get_locations)(struct inode * , struct nfs4_fs_locations * , struct page * , struct rpc_cred * ) ; int (*fsid_present)(struct inode * , struct rpc_cred * ) ; }; struct vfsmount { struct dentry *mnt_root ; struct super_block *mnt_sb ; int mnt_flags ; }; struct nfs_clone_mount { struct super_block const *sb ; struct dentry const *dentry ; struct nfs_fh *fh ; struct nfs_fattr *fattr ; char *hostname ; char *mnt_path ; struct sockaddr *addr ; size_t addrlen ; rpc_authflavor_t authflavor ; }; struct nfs_client_initdata { unsigned long init_flags ; char const *hostname ; struct sockaddr const *addr ; size_t addrlen ; struct nfs_subversion *nfs_mod ; int proto ; u32 minorversion ; struct net *net ; }; struct __anonstruct_mount_server_287 { struct __kernel_sockaddr_storage address ; size_t addrlen ; char *hostname ; u32 version ; int port ; unsigned short protocol ; }; struct __anonstruct_nfs_server_288 { struct __kernel_sockaddr_storage address ; size_t addrlen ; char *hostname ; char *export_path ; int port ; unsigned short protocol ; }; struct nfs_parsed_mount_data { int flags ; unsigned int rsize ; unsigned int wsize ; unsigned int timeo ; unsigned int retrans ; unsigned int acregmin ; unsigned int acregmax ; unsigned int acdirmin ; unsigned int acdirmax ; unsigned int namlen ; unsigned int options ; unsigned int bsize ; struct nfs_auth_info auth_info ; rpc_authflavor_t selected_flavor ; char *client_address ; unsigned int version ; unsigned int minorversion ; char *fscache_uniq ; bool need_mount ; struct __anonstruct_mount_server_287 mount_server ; struct __anonstruct_nfs_server_288 nfs_server ; struct security_mnt_opts lsm_opts ; struct net *net ; }; struct nfs_mount_info { void (*fill_super)(struct super_block * , struct nfs_mount_info * ) ; int (*set_security)(struct super_block * , struct dentry * , struct nfs_mount_info * ) ; struct nfs_parsed_mount_data *parsed ; struct nfs_clone_mount *cloned ; struct nfs_fh *mntfh ; }; struct nfs_delegation { struct list_head super_list ; struct rpc_cred *cred ; struct inode *inode ; nfs4_stateid stateid ; fmode_t type ; loff_t maxsize ; __u64 change_attr ; unsigned long flags ; spinlock_t lock ; struct callback_head rcu ; }; struct pnfs_layout_segment { struct list_head pls_list ; struct list_head pls_lc_list ; struct pnfs_layout_range pls_range ; atomic_t pls_refcount ; unsigned long pls_flags ; struct pnfs_layout_hdr *pls_layout ; }; enum pnfs_try_status { PNFS_ATTEMPTED = 0, PNFS_NOT_ATTEMPTED = 1 } ; struct nfs4_deviceid_node; struct pnfs_layoutdriver_type { struct list_head pnfs_tblid ; u32 const id ; char const *name ; struct module *owner ; unsigned int flags ; int (*set_layoutdriver)(struct nfs_server * , struct nfs_fh const * ) ; int (*clear_layoutdriver)(struct nfs_server * ) ; struct pnfs_layout_hdr *(*alloc_layout_hdr)(struct inode * , gfp_t ) ; void (*free_layout_hdr)(struct pnfs_layout_hdr * ) ; struct pnfs_layout_segment *(*alloc_lseg)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , gfp_t ) ; void (*free_lseg)(struct pnfs_layout_segment * ) ; struct nfs_pageio_ops const *pg_read_ops ; struct nfs_pageio_ops const *pg_write_ops ; struct pnfs_ds_commit_info *(*get_ds_info)(struct inode * ) ; void (*mark_request_commit)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) ; void (*clear_request_commit)(struct nfs_page * , struct nfs_commit_info * ) ; int (*scan_commit_lists)(struct nfs_commit_info * , int ) ; void (*recover_commit_reqs)(struct list_head * , struct nfs_commit_info * ) ; int (*commit_pagelist)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) ; enum pnfs_try_status (*read_pagelist)(struct nfs_read_data * ) ; enum pnfs_try_status (*write_pagelist)(struct nfs_write_data * , int ) ; void (*free_deviceid_node)(struct nfs4_deviceid_node * ) ; void (*encode_layoutreturn)(struct pnfs_layout_hdr * , struct xdr_stream * , struct nfs4_layoutreturn_args const * ) ; void (*cleanup_layoutcommit)(struct nfs4_layoutcommit_data * ) ; void (*encode_layoutcommit)(struct pnfs_layout_hdr * , struct xdr_stream * , struct nfs4_layoutcommit_args const * ) ; }; struct pnfs_layout_hdr { atomic_t plh_refcount ; struct list_head plh_layouts ; struct list_head plh_bulk_destroy ; struct list_head plh_segs ; nfs4_stateid plh_stateid ; atomic_t plh_outstanding ; unsigned long plh_block_lgets ; u32 plh_barrier ; unsigned long plh_retry_timestamp ; unsigned long plh_flags ; loff_t plh_lwb ; struct rpc_cred *plh_lc_cred ; struct inode *plh_inode ; }; struct nfs4_deviceid_node { struct hlist_node node ; struct hlist_node tmpnode ; struct pnfs_layoutdriver_type const *ld ; struct nfs_client const *nfs_client ; unsigned long flags ; unsigned long timestamp_unavailable ; struct nfs4_deviceid deviceid ; atomic_t ref ; }; struct nfs4_pnfs_ds { struct list_head ds_node ; char *ds_remotestr ; struct list_head ds_addrs ; struct nfs_client *ds_clp ; atomic_t ds_count ; unsigned long ds_state ; }; struct nfs4_file_layout_dsaddr { struct nfs4_deviceid_node id_node ; u32 stripe_count ; u8 *stripe_indices ; u32 ds_num ; struct nfs4_pnfs_ds *ds_list[1U] ; }; struct nfs4_filelayout_segment { struct pnfs_layout_segment generic_hdr ; u32 stripe_type ; u32 commit_through_mds ; u32 stripe_unit ; u32 first_stripe_index ; u64 pattern_offset ; struct nfs4_file_layout_dsaddr *dsaddr ; unsigned int num_fh ; struct nfs_fh **fh_array ; }; struct nfs4_filelayout { struct pnfs_layout_hdr generic_hdr ; struct pnfs_ds_commit_info commit_info ; }; struct in_addr { __be32 s_addr ; }; struct sockaddr_in { __kernel_sa_family_t sin_family ; __be16 sin_port ; struct in_addr sin_addr ; unsigned char __pad[8U] ; }; enum hrtimer_restart; struct sockaddr_in6 { unsigned short sin6_family ; __be16 sin6_port ; __be32 sin6_flowinfo ; struct in6_addr sin6_addr ; __u32 sin6_scope_id ; }; struct pnfs_device; struct pnfs_device { struct nfs4_deviceid dev_id ; unsigned int layout_type ; unsigned int mincount ; unsigned int maxcount ; struct page **pages ; unsigned int pgbase ; unsigned int pglen ; }; struct nfs4_pnfs_ds_addr { struct __kernel_sockaddr_storage da_addr ; size_t da_addrlen ; struct list_head da_node ; char *da_remotestr ; }; typedef int ldv_func_ret_type___0; struct device_private { void *driver_data ; }; enum hrtimer_restart; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct kthread_work; struct kthread_worker { spinlock_t lock ; struct list_head work_list ; struct task_struct *task ; struct kthread_work *current_work ; }; struct kthread_work { struct list_head node ; void (*func)(struct kthread_work * ) ; wait_queue_head_t done ; struct kthread_worker *worker ; }; struct spi_master; struct spi_device { struct device dev ; struct spi_master *master ; u32 max_speed_hz ; u8 chip_select ; u8 bits_per_word ; u16 mode ; int irq ; void *controller_state ; void *controller_data ; char modalias[32U] ; int cs_gpio ; }; struct spi_message; struct spi_transfer; struct spi_master { struct device dev ; struct list_head list ; s16 bus_num ; u16 num_chipselect ; u16 dma_alignment ; u16 mode_bits ; u32 bits_per_word_mask ; u32 min_speed_hz ; u32 max_speed_hz ; u16 flags ; spinlock_t bus_lock_spinlock ; struct mutex bus_lock_mutex ; bool bus_lock_flag ; int (*setup)(struct spi_device * ) ; int (*transfer)(struct spi_device * , struct spi_message * ) ; void (*cleanup)(struct spi_device * ) ; bool queued ; struct kthread_worker kworker ; struct task_struct *kworker_task ; struct kthread_work pump_messages ; spinlock_t queue_lock ; struct list_head queue ; struct spi_message *cur_msg ; bool busy ; bool running ; bool rt ; bool auto_runtime_pm ; bool cur_msg_prepared ; struct completion xfer_completion ; int (*prepare_transfer_hardware)(struct spi_master * ) ; int (*transfer_one_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_transfer_hardware)(struct spi_master * ) ; int (*prepare_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_message)(struct spi_master * , struct spi_message * ) ; void (*set_cs)(struct spi_device * , bool ) ; int (*transfer_one)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; int *cs_gpios ; }; struct spi_transfer { void const *tx_buf ; void *rx_buf ; unsigned int len ; dma_addr_t tx_dma ; dma_addr_t rx_dma ; unsigned int cs_change : 1 ; unsigned int tx_nbits : 3 ; unsigned int rx_nbits : 3 ; u8 bits_per_word ; u16 delay_usecs ; u32 speed_hz ; struct list_head transfer_list ; }; struct spi_message { struct list_head transfers ; struct spi_device *spi ; unsigned int is_dma_mapped : 1 ; void (*complete)(void * ) ; void *context ; unsigned int frame_length ; unsigned int actual_length ; int status ; struct list_head queue ; void *state ; }; struct ldv_thread; struct ldv_thread_set { int number ; struct ldv_thread **threads ; }; struct ldv_thread { int identifier ; void (*function)(void * ) ; }; long ldv__builtin_expect(long exp , long c ) ; extern void ldv_initialize(void) ; int ldv_post_init(int init_ret_val ) ; void ldv_check_final_state(void) ; long ldv_is_err(void const *ptr ) ; void ldv_assume(int expression ) ; void ldv_stop(void) ; void ldv_free(void *s ) ; void *ldv_xmalloc(size_t size ) ; extern void *external_allocated_data(void) ; void *ldv_malloc_unknown_size(void) ; int ldv_undef_int(void) ; void ldv_check_alloc_flags(gfp_t flags ) ; extern void ldv_after_alloc(void * ) ; void *ldv_alloc_macro(gfp_t flags ) { void *tmp ; { { ldv_check_alloc_flags(flags); tmp = ldv_malloc_unknown_size(); } return (tmp); } } void *ldv_kzalloc(size_t size , gfp_t flags ) ; extern struct module __this_module ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add(struct list_head *new , struct list_head *head ) { { { __list_add(new, head, head->next); } return; } } __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { { __list_add(new, head->prev, head); } return; } } extern void __list_del_entry(struct list_head * ) ; __inline static void list_del_init(struct list_head *entry ) { { { __list_del_entry(entry); INIT_LIST_HEAD(entry); } return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } __inline static int list_is_singular(struct list_head const *head ) { int tmp ; { { tmp = list_empty(head); } return (tmp == 0 && (unsigned long )head->next == (unsigned long )head->prev); } } extern struct pv_irq_ops pv_irq_ops ; __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile ("":); return (0); return (1); } } __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static __u32 __fswab32(__u32 val ) { int tmp ; { { tmp = __builtin_bswap32(val); } return ((__u32 )tmp); } } __inline static __u64 __fswab64(__u64 val ) { long tmp ; { { tmp = __builtin_bswap64(val); } return ((__u64 )tmp); } } __inline static __u32 __swab32p(__u32 const *p ) { __u32 tmp ; { { tmp = __fswab32(*p); } return (tmp); } } __inline static __u64 __swab64p(__u64 const *p ) { __u64 tmp ; { { tmp = __fswab64(*p); } return (tmp); } } __inline static __u64 __be64_to_cpup(__be64 const *p ) { __u64 tmp ; { { tmp = __swab64p(p); } return (tmp); } } __inline static __u32 __be32_to_cpup(__be32 const *p ) { __u32 tmp ; { { tmp = __swab32p(p); } return (tmp); } } extern int printk(char const * , ...) ; extern void __might_sleep(char const * , int , int ) ; extern void __bad_percpu_size(void) ; extern void *memcpy(void * , void const * , size_t ) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static unsigned long arch_local_save_flags(void) { unsigned long __ret ; unsigned long __edi ; unsigned long __esi ; unsigned long __edx ; unsigned long __ecx ; unsigned long __eax ; long tmp ; { { __edi = __edi; __esi = __esi; __edx = __edx; __ecx = __ecx; __eax = __eax; tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L); } if (tmp != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); __builtin_unreachable(); } } else { } __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static u64 div_u64_rem(u64 dividend , u32 divisor , u32 *remainder ) { { *remainder = (u32 )(dividend % (u64 )divisor); return (dividend / (u64 )divisor); } } __inline static u64 div_u64(u64 dividend , u32 divisor ) { u32 remainder ; u64 tmp ; { { tmp = div_u64_rem(dividend, divisor, & remainder); } return (tmp); } } __inline static long IS_ERR(void const *ptr ) ; __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } extern void __xadd_wrong_size(void) ; __inline static int atomic_read(atomic_t const *v ) { { return ((int )*((int volatile *)(& v->counter))); } } __inline static void atomic_add(int i , atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); return; } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5537; case_2: /* CIL Label */ __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5537; case_4: /* CIL Label */ __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5537; case_8: /* CIL Label */ __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5537; switch_default: /* CIL Label */ { __xadd_wrong_size(); } switch_break: /* CIL Label */ ; } ldv_5537: ; return (i + __ret); } } extern int debug_locks ; extern int lock_is_held(struct lockdep_map * ) ; extern void lockdep_rcu_suspicious(char const * , int const , char const * ) ; void ldv_spin_lock_lock_of_nfs_commit_info(void) ; void ldv_spin_unlock_lock_of_nfs_commit_info(void) ; extern int __preempt_count ; __inline static int preempt_count(void) { int pfo_ret__ ; { { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); goto ldv_6751; case_2: /* CIL Label */ __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6751; case_4: /* CIL Label */ __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6751; case_8: /* CIL Label */ __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6751; switch_default: /* CIL Label */ { __bad_percpu_size(); } switch_break: /* CIL Label */ ; } ldv_6751: ; return (pfo_ret__ & 2147483647); } } __inline static void __preempt_count_add(int val ) { int pao_ID__ ; { pao_ID__ = 0; { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); } goto ldv_6808; case_2: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); } goto ldv_6808; case_4: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); } goto ldv_6808; case_8: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); } goto ldv_6808; switch_default: /* CIL Label */ { __bad_percpu_size(); } switch_break: /* CIL Label */ ; } ldv_6808: ; return; } } __inline static void __preempt_count_sub(int val ) { int pao_ID__ ; { pao_ID__ = 0; { if (4UL == 1UL) { goto case_1; } else { } if (4UL == 2UL) { goto case_2; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); } goto ldv_6820; case_2: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6820; case_4: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6820; case_8: /* CIL Label */ ; if (pao_ID__ == 1) { __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); } else { __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); } goto ldv_6820; switch_default: /* CIL Label */ { __bad_percpu_size(); } switch_break: /* CIL Label */ ; } ldv_6820: ; return; } } __inline static bool arch_static_branch(struct static_key *key ) { { __asm__ volatile ("":); return (0); return (1); } } __inline static bool static_key_false(struct static_key *key ) { bool tmp ; { { tmp = arch_static_branch(key); } return (tmp); } } extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; __inline static void spin_lock(spinlock_t *lock ) { { { _raw_spin_lock(& lock->__annonCompField19.rlock); } return; } } __inline static void ldv_spin_lock_103(spinlock_t *lock ) ; __inline static void ldv_spin_lock_103(spinlock_t *lock ) ; __inline static void ldv_spin_lock_103(spinlock_t *lock ) ; __inline static void ldv_spin_lock_103(spinlock_t *lock ) ; __inline static void spin_unlock(spinlock_t *lock ) { { { _raw_spin_unlock(& lock->__annonCompField19.rlock); } return; } } __inline static void ldv_spin_unlock_104(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_104(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_104(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_104(spinlock_t *lock ) ; extern bool rcu_is_watching(void) ; extern bool rcu_lockdep_current_cpu_online(void) ; extern struct lockdep_map rcu_sched_lock_map ; extern int debug_lockdep_rcu_enabled(void) ; __inline static int rcu_read_lock_sched_held(void) { int lockdep_opinion ; int tmp ; bool tmp___0 ; int tmp___1 ; bool tmp___2 ; int tmp___3 ; int tmp___4 ; unsigned long _flags ; int tmp___5 ; int tmp___6 ; { { lockdep_opinion = 0; tmp = debug_lockdep_rcu_enabled(); } if (tmp == 0) { return (1); } else { } { tmp___0 = rcu_is_watching(); } if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (0); } else { } { tmp___2 = rcu_lockdep_current_cpu_online(); } if (tmp___2) { tmp___3 = 0; } else { tmp___3 = 1; } if (tmp___3) { return (0); } else { } if (debug_locks != 0) { { lockdep_opinion = lock_is_held(& rcu_sched_lock_map); } } else { } if (lockdep_opinion != 0) { tmp___6 = 1; } else { { tmp___4 = preempt_count(); } if (tmp___4 != 0) { tmp___6 = 1; } else { { _flags = arch_local_save_flags(); tmp___5 = arch_irqs_disabled_flags(_flags); } if (tmp___5 != 0) { tmp___6 = 1; } else { tmp___6 = 0; } } } return (tmp___6); } } __inline static void rcu_read_lock_sched_notrace(void) { { { __preempt_count_add(1); __asm__ volatile ("": : : "memory"); } return; } } __inline static void rcu_read_unlock_sched_notrace(void) { { { __asm__ volatile ("": : : "memory"); __preempt_count_sub(1); } return; } } __inline static struct page *alloc_pages(gfp_t flags , unsigned int order ) ; extern void __free_pages(struct page * , unsigned int ) ; __inline static void *lowmem_page_address(struct page const *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 64L) << 12) + 0xffff880000000000UL)); } } extern unsigned int nfs_debug ; __inline static u64 get_unaligned_be64(void const *p ) { __u64 tmp ; { { tmp = __be64_to_cpup((__be64 const *)p); } return (tmp); } } __inline static __be32 *xdr_decode_hyper(__be32 *p , __u64 *valp ) { { { *valp = get_unaligned_be64((void const *)p); } return (p + 2UL); } } extern void xdr_init_decode_pages(struct xdr_stream * , struct xdr_buf * , struct page ** , unsigned int ) ; extern void xdr_set_scratch_buffer(struct xdr_stream * , void * , size_t ) ; extern __be32 *xdr_inline_decode(struct xdr_stream * , size_t ) ; extern void rpc_exit(struct rpc_task * , int ) ; extern void rpc_sleep_on(struct rpc_wait_queue * , struct rpc_task * , void (*)(struct rpc_task * ) ) ; extern void rpc_wake_up_queued_task(struct rpc_wait_queue * , struct rpc_task * ) ; extern void rpc_wake_up(struct rpc_wait_queue * ) ; extern void rpc_delay(struct rpc_task * , unsigned long ) ; extern void kfree(void const * ) ; __inline static void kref_get(struct kref *kref ) { bool __warned ; int __ret_warn_once ; int tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { { tmp = atomic_add_return(1, & kref->refcount); __ret_warn_once = tmp <= 1; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (tmp___2 != 0L) { { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { { warn_slowpath_null("include/linux/kref.h", 47); } } else { } { tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___1 != 0L) { __warned = 1; } else { } } else { } { ldv__builtin_expect(__ret_warn_once != 0, 0L); } return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int __cond_resched_lock(spinlock_t * ) ; extern int rpc_restart_call_prepare(struct rpc_task * ) ; __inline static struct nfs_inode *NFS_I(struct inode const *inode ) { struct inode const *__mptr ; { __mptr = inode; return ((struct nfs_inode *)__mptr + 0xfffffffffffffd90UL); } } __inline static struct nfs_server *NFS_SB(struct super_block const *s ) { { return ((struct nfs_server *)s->s_fs_info); } } __inline static struct nfs_server *NFS_SERVER(struct inode const *inode ) { struct nfs_server *tmp ; { { tmp = NFS_SB((struct super_block const *)inode->i_sb); } return (tmp); } } __inline static struct rpc_clnt *NFS_CLIENT(struct inode const *inode ) { struct nfs_server *tmp ; { { tmp = NFS_SERVER(inode); } return (tmp->client); } } __inline static __u64 NFS_FILEID(struct inode const *inode ) { struct nfs_inode *tmp ; { { tmp = NFS_I(inode); } return (tmp->fileid); } } extern struct nfs_commit_data *nfs_commitdata_alloc(void) ; extern bool nfs_generic_pg_test(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) ; __inline static int nfs_lock_request(struct nfs_page *req ) { int tmp ; { { tmp = test_and_set_bit(0L, (unsigned long volatile *)(& req->wb_flags)); } return (tmp == 0); } } __inline static void nfs_list_add_request(struct nfs_page *req , struct list_head *head ) { { { list_add_tail(& req->wb_list, head); } return; } } __inline static struct nfs_page *nfs_list_entry(struct list_head *head ) { struct list_head const *__mptr ; { __mptr = (struct list_head const *)head; return ((struct nfs_page *)__mptr); } } __inline static loff_t req_offset(struct nfs_page *req ) { { return (((long long )req->wb_index << 12) + (long long )req->wb_offset); } } extern void rpc_count_iostats(struct rpc_task const * , struct rpc_iostats * ) ; extern int nfs4_set_rw_stateid(nfs4_stateid * , struct nfs_open_context const * , struct nfs_lock_context const * , fmode_t ) ; extern int nfs41_setup_sequence(struct nfs4_session * , struct nfs4_sequence_args * , struct nfs4_sequence_res * , struct rpc_task * ) ; extern int nfs41_sequence_done(struct rpc_task * , struct nfs4_sequence_res * ) ; extern void nfs4_schedule_session_recovery(struct nfs4_session * , int ) ; extern void nfs4_schedule_lease_recovery(struct nfs_client * ) ; extern int nfs4_schedule_stateid_recovery(struct nfs_server const * , struct nfs4_state * ) ; extern void nfs_put_client(struct nfs_client * ) ; extern struct rpc_clnt *nfs4_find_or_create_ds_client(struct nfs_client * , struct inode * ) ; extern int nfs_initiate_read(struct rpc_clnt * , struct nfs_read_data * , struct rpc_call_ops const * , int ) ; extern void nfs_pageio_reset_read_mds(struct nfs_pageio_descriptor * ) ; extern void nfs_pageio_reset_write_mds(struct nfs_pageio_descriptor * ) ; extern int nfs_initiate_write(struct rpc_clnt * , struct nfs_write_data * , struct rpc_call_ops const * , int , int ) ; extern int nfs_initiate_commit(struct rpc_clnt * , struct nfs_commit_data * , struct rpc_call_ops const * , int , int ) ; extern void nfs_init_commit(struct nfs_commit_data * , struct list_head * , struct pnfs_layout_segment * , struct nfs_commit_info * ) ; extern void nfs_retry_commit(struct list_head * , struct pnfs_layout_segment * , struct nfs_commit_info * ) ; extern void nfs_commitdata_release(struct nfs_commit_data * ) ; extern void nfs_request_add_commit_list(struct nfs_page * , struct list_head * , struct nfs_commit_info * ) ; extern void nfs_request_remove_commit_list(struct nfs_page * , struct nfs_commit_info * ) ; extern void nfs_init_cinfo(struct nfs_commit_info * , struct inode * , struct nfs_direct_req * ) ; extern void nfs_remove_bad_delegation(struct inode * ) ; extern int pnfs_register_layoutdriver(struct pnfs_layoutdriver_type * ) ; extern void pnfs_unregister_layoutdriver(struct pnfs_layoutdriver_type * ) ; extern void pnfs_put_lseg(struct pnfs_layout_segment * ) ; extern int pnfs_generic_pg_readpages(struct nfs_pageio_descriptor * ) ; extern int pnfs_generic_pg_writepages(struct nfs_pageio_descriptor * ) ; extern bool pnfs_generic_pg_test(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) ; extern void pnfs_destroy_layout(struct nfs_inode * ) ; extern void pnfs_set_layoutcommit(struct nfs_write_data * ) ; extern int _pnfs_return_layout(struct inode * ) ; extern struct pnfs_layout_segment *pnfs_update_layout(struct inode * , struct nfs_open_context * , loff_t , u64 , enum pnfs_iomode , gfp_t ) ; extern int pnfs_read_done_resend_to_mds(struct inode * , struct list_head * , struct nfs_pgio_completion_ops const * , struct nfs_direct_req * ) ; extern int pnfs_write_done_resend_to_mds(struct inode * , struct list_head * , struct nfs_pgio_completion_ops const * , struct nfs_direct_req * ) ; extern struct nfs4_deviceid_node *nfs4_find_get_deviceid(struct pnfs_layoutdriver_type const * , struct nfs_client const * , struct nfs4_deviceid const * ) ; extern void nfs4_mark_deviceid_unavailable(struct nfs4_deviceid_node * ) ; extern bool nfs4_test_deviceid_unavailable(struct nfs4_deviceid_node * ) ; __inline static struct pnfs_layout_segment *pnfs_get_lseg(struct pnfs_layout_segment *lseg ) { { if ((unsigned long )lseg != (unsigned long )((struct pnfs_layout_segment *)0)) { { atomic_inc(& lseg->pls_refcount); __asm__ volatile ("": : : "memory"); } } else { } return (lseg); } } __inline static int pnfs_enabled_sb(struct nfs_server *nfss ) { { return ((unsigned long )nfss->pnfs_curr_ld != (unsigned long )((struct pnfs_layoutdriver_type *)0)); } } __inline static int pnfs_return_layout(struct inode *ino ) { struct nfs_inode *nfsi ; struct nfs_inode *tmp ; struct nfs_server *nfss ; struct nfs_server *tmp___0 ; int tmp___1 ; int tmp___2 ; { { tmp = NFS_I((struct inode const *)ino); nfsi = tmp; tmp___0 = NFS_SERVER((struct inode const *)ino); nfss = tmp___0; tmp___2 = pnfs_enabled_sb(nfss); } if (tmp___2 != 0 && (unsigned long )nfsi->layout != (unsigned long )((struct pnfs_layout_hdr *)0)) { { tmp___1 = _pnfs_return_layout(ino); } return (tmp___1); } else { } return (0); } } extern void nfs4_print_deviceid(struct nfs4_deviceid const * ) ; __inline static struct nfs4_filelayout *FILELAYOUT_FROM_HDR(struct pnfs_layout_hdr *lo ) { struct pnfs_layout_hdr const *__mptr ; { __mptr = (struct pnfs_layout_hdr const *)lo; return ((struct nfs4_filelayout *)__mptr); } } __inline static struct nfs4_filelayout_segment *FILELAYOUT_LSEG(struct pnfs_layout_segment *lseg ) { struct pnfs_layout_segment const *__mptr ; { __mptr = (struct pnfs_layout_segment const *)lseg; return ((struct nfs4_filelayout_segment *)__mptr); } } __inline static struct nfs4_deviceid_node *FILELAYOUT_DEVID_NODE(struct pnfs_layout_segment *lseg ) { struct nfs4_filelayout_segment *tmp ; { { tmp = FILELAYOUT_LSEG(lseg); } return (& (tmp->dsaddr)->id_node); } } __inline static bool filelayout_test_devid_invalid(struct nfs4_deviceid_node *node ) { int tmp ; { { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& node->flags)); } return (tmp != 0); } } bool filelayout_test_devid_unavailable(struct nfs4_deviceid_node *node ) ; struct nfs_fh *nfs4_fl_select_ds_fh(struct pnfs_layout_segment *lseg , u32 j ) ; u32 nfs4_fl_calc_j_index(struct pnfs_layout_segment *lseg , loff_t offset ) ; u32 nfs4_fl_calc_ds_index(struct pnfs_layout_segment *lseg , u32 j ) ; struct nfs4_pnfs_ds *nfs4_fl_prepare_ds(struct pnfs_layout_segment *lseg , u32 ds_idx ) ; void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr ) ; void nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr ) ; struct nfs4_file_layout_dsaddr *filelayout_get_device_info(struct inode *inode , struct nfs4_deviceid *dev_id , struct rpc_cred *cred , gfp_t gfp_flags ) ; extern struct tracepoint __tracepoint_nfs4_pnfs_read ; __inline static void trace_nfs4_pnfs_read(struct nfs_read_data const *data , int error ) { struct tracepoint_func *it_func_ptr ; void *it_func ; void *__data ; struct tracepoint_func *_________p1 ; bool __warned ; int tmp ; int tmp___0 ; bool tmp___1 ; { { tmp___1 = static_key_false(& __tracepoint_nfs4_pnfs_read.key); } if ((int )tmp___1) { { rcu_read_lock_sched_notrace(); _________p1 = *((struct tracepoint_func * volatile *)(& __tracepoint_nfs4_pnfs_read.funcs)); tmp = debug_lockdep_rcu_enabled(); } if (tmp != 0 && ! __warned) { { tmp___0 = rcu_read_lock_sched_held(); } if (tmp___0 == 0) { { __warned = 1; lockdep_rcu_suspicious("fs/nfs/nfs4trace.h", 981, "suspicious rcu_dereference_check() usage"); } } else { } } else { } it_func_ptr = _________p1; if ((unsigned long )it_func_ptr != (unsigned long )((struct tracepoint_func *)0)) { ldv_55548: { it_func = it_func_ptr->func; __data = it_func_ptr->data; (*((void (*)(void * , struct nfs_read_data const * , int ))it_func))(__data, data, error); it_func_ptr = it_func_ptr + 1; } if ((unsigned long )it_func_ptr->func != (unsigned long )((void *)0)) { goto ldv_55548; } else { } } else { } { rcu_read_unlock_sched_notrace(); } } else { } return; } } extern struct tracepoint __tracepoint_nfs4_pnfs_write ; __inline static void trace_nfs4_pnfs_write(struct nfs_write_data const *data , int error ) { struct tracepoint_func *it_func_ptr ; void *it_func ; void *__data ; struct tracepoint_func *_________p1 ; bool __warned ; int tmp ; int tmp___0 ; bool tmp___1 ; { { tmp___1 = static_key_false(& __tracepoint_nfs4_pnfs_write.key); } if ((int )tmp___1) { { rcu_read_lock_sched_notrace(); _________p1 = *((struct tracepoint_func * volatile *)(& __tracepoint_nfs4_pnfs_write.funcs)); tmp = debug_lockdep_rcu_enabled(); } if (tmp != 0 && ! __warned) { { tmp___0 = rcu_read_lock_sched_held(); } if (tmp___0 == 0) { { __warned = 1; lockdep_rcu_suspicious("fs/nfs/nfs4trace.h", 1033, "suspicious rcu_dereference_check() usage"); } } else { } } else { } it_func_ptr = _________p1; if ((unsigned long )it_func_ptr != (unsigned long )((struct tracepoint_func *)0)) { ldv_55620: { it_func = it_func_ptr->func; __data = it_func_ptr->data; (*((void (*)(void * , struct nfs_write_data const * , int ))it_func))(__data, data, error); it_func_ptr = it_func_ptr + 1; } if ((unsigned long )it_func_ptr->func != (unsigned long )((void *)0)) { goto ldv_55620; } else { } } else { } { rcu_read_unlock_sched_notrace(); } } else { } return; } } extern struct tracepoint __tracepoint_nfs4_pnfs_commit_ds ; __inline static void trace_nfs4_pnfs_commit_ds(struct nfs_commit_data const *data , int error ) { struct tracepoint_func *it_func_ptr ; void *it_func ; void *__data ; struct tracepoint_func *_________p1 ; bool __warned ; int tmp ; int tmp___0 ; bool tmp___1 ; { { tmp___1 = static_key_false(& __tracepoint_nfs4_pnfs_commit_ds.key); } if ((int )tmp___1) { { rcu_read_lock_sched_notrace(); _________p1 = *((struct tracepoint_func * volatile *)(& __tracepoint_nfs4_pnfs_commit_ds.funcs)); tmp = debug_lockdep_rcu_enabled(); } if (tmp != 0 && ! __warned) { { tmp___0 = rcu_read_lock_sched_held(); } if (tmp___0 == 0) { { __warned = 1; lockdep_rcu_suspicious("fs/nfs/nfs4trace.h", 1084, "suspicious rcu_dereference_check() usage"); } } else { } } else { } it_func_ptr = _________p1; if ((unsigned long )it_func_ptr != (unsigned long )((struct tracepoint_func *)0)) { ldv_55692: { it_func = it_func_ptr->func; __data = it_func_ptr->data; (*((void (*)(void * , struct nfs_commit_data const * , int ))it_func))(__data, data, error); it_func_ptr = it_func_ptr + 1; } if ((unsigned long )it_func_ptr->func != (unsigned long )((void *)0)) { goto ldv_55692; } else { } } else { } { rcu_read_unlock_sched_notrace(); } } else { } return; } } static loff_t filelayout_get_dense_offset(struct nfs4_filelayout_segment *flseg , loff_t offset ) { u32 stripe_width ; u64 stripe_no ; u32 rem ; { { stripe_width = flseg->stripe_unit * (flseg->dsaddr)->stripe_count; offset = (loff_t )((unsigned long long )offset - flseg->pattern_offset); stripe_no = div_u64((u64 )offset, stripe_width); div_u64_rem((u64 )offset, flseg->stripe_unit, & rem); } return ((loff_t )(stripe_no * (u64 )flseg->stripe_unit + (u64 )rem)); } } static loff_t filelayout_get_dserver_offset(struct pnfs_layout_segment *lseg , loff_t offset ) { struct nfs4_filelayout_segment *flseg ; struct nfs4_filelayout_segment *tmp ; loff_t tmp___0 ; { { tmp = FILELAYOUT_LSEG(lseg); flseg = tmp; } { if (flseg->stripe_type == 1U) { goto case_1; } else { } if (flseg->stripe_type == 2U) { goto case_2; } else { } goto switch_break; case_1: /* CIL Label */ ; return (offset); case_2: /* CIL Label */ { tmp___0 = filelayout_get_dense_offset(flseg, offset); } return (tmp___0); switch_break: /* CIL Label */ ; } { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/nfs/nfs4filelayout.c"), "i" (84), "i" (12UL)); __builtin_unreachable(); } return (0LL); } } static void filelayout_reset_write(struct nfs_write_data *data ) { struct nfs_pgio_header *hdr ; struct rpc_task *task ; __u64 tmp ; long tmp___0 ; int tmp___1 ; { { hdr = data->header; task = & data->task; tmp___1 = test_and_set_bit(2L, (unsigned long volatile *)(& hdr->flags)); } if (tmp___1 == 0) { { tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { tmp = NFS_FILEID((struct inode const *)hdr->inode); printk("\001d%s Reset task %5u for i/o through MDS (req %s/%llu, %u bytes @ offset %llu)\n", "filelayout_reset_write", (int )data->task.tk_pid, (char *)(& ((hdr->inode)->i_sb)->s_id), tmp, data->args.count, data->args.offset); } } else { } { task->tk_status = pnfs_write_done_resend_to_mds(hdr->inode, & hdr->pages, hdr->completion_ops, hdr->dreq); } } else { } return; } } static void filelayout_reset_read(struct nfs_read_data *data ) { struct nfs_pgio_header *hdr ; struct rpc_task *task ; __u64 tmp ; long tmp___0 ; int tmp___1 ; { { hdr = data->header; task = & data->task; tmp___1 = test_and_set_bit(2L, (unsigned long volatile *)(& hdr->flags)); } if (tmp___1 == 0) { { tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { tmp = NFS_FILEID((struct inode const *)hdr->inode); printk("\001d%s Reset task %5u for i/o through MDS (req %s/%llu, %u bytes @ offset %llu)\n", "filelayout_reset_read", (int )data->task.tk_pid, (char *)(& ((hdr->inode)->i_sb)->s_id), tmp, data->args.count, data->args.offset); } } else { } { task->tk_status = pnfs_read_done_resend_to_mds(hdr->inode, & hdr->pages, hdr->completion_ops, hdr->dreq); } } else { } return; } } static void filelayout_fenceme(struct inode *inode , struct pnfs_layout_hdr *lo ) { int tmp ; { { tmp = test_and_set_bit(4L, (unsigned long volatile *)(& lo->plh_flags)); } if (tmp == 0) { return; } else { } { pnfs_return_layout(inode); } return; } } static int filelayout_async_handle_error(struct rpc_task *task , struct nfs4_state *state , struct nfs_client *clp , struct pnfs_layout_segment *lseg ) { struct pnfs_layout_hdr *lo ; struct inode *inode ; struct nfs_server *mds_server ; struct nfs_server *tmp ; struct nfs4_deviceid_node *devid ; struct nfs4_deviceid_node *tmp___0 ; struct nfs_client *mds_client ; struct nfs4_slot_table *tbl ; int tmp___1 ; int tmp___2 ; long tmp___3 ; long tmp___4 ; struct nfs_inode *tmp___5 ; long tmp___6 ; long tmp___7 ; int tmp___8 ; { { lo = lseg->pls_layout; inode = lo->plh_inode; tmp = NFS_SERVER((struct inode const *)inode); mds_server = tmp; tmp___0 = FILELAYOUT_DEVID_NODE(lseg); devid = tmp___0; mds_client = mds_server->nfs_client; tbl = & (clp->cl_session)->fc_slot_table; } if (task->tk_status >= 0) { return (0); } else { } { if (task->tk_status == -10087) { goto case_neg_10087; } else { } if (task->tk_status == -10047) { goto case_neg_10047; } else { } if (task->tk_status == -10025) { goto case_neg_10025; } else { } if (task->tk_status == -10038) { goto case_neg_10038; } else { } if (task->tk_status == -10011) { goto case_neg_10011; } else { } if (task->tk_status == -10052) { goto case_neg_10052; } else { } if (task->tk_status == -10053) { goto case_neg_10053; } else { } if (task->tk_status == -10077) { goto case_neg_10077; } else { } if (task->tk_status == -10078) { goto case_neg_10078; } else { } if (task->tk_status == -10055) { goto case_neg_10055; } else { } if (task->tk_status == -10076) { goto case_neg_10076; } else { } if (task->tk_status == -10063) { goto case_neg_10063; } else { } if (task->tk_status == -10008) { goto case_neg_10008; } else { } if (task->tk_status == -10013) { goto case_neg_10013; } else { } if (task->tk_status == -10068) { goto case_neg_10068; } else { } if (task->tk_status == -10080) { goto case_neg_10080; } else { } if (task->tk_status == -116) { goto case_neg_116; } else { } if (task->tk_status == -521) { goto case_neg_521; } else { } if (task->tk_status == -21) { goto case_neg_21; } else { } if (task->tk_status == -10014) { goto case_neg_10014; } else { } if (task->tk_status == -10083) { goto case_neg_10083; } else { } if (task->tk_status == -111) { goto case_neg_111; } else { } if (task->tk_status == -112) { goto case_neg_112; } else { } if (task->tk_status == -113) { goto case_neg_113; } else { } if (task->tk_status == -101) { goto case_neg_101; } else { } if (task->tk_status == -5) { goto case_neg_5; } else { } if (task->tk_status == -110) { goto case_neg_110; } else { } if (task->tk_status == -32) { goto case_neg_32; } else { } goto switch_default; case_neg_10087: /* CIL Label */ ; case_neg_10047: /* CIL Label */ ; case_neg_10025: /* CIL Label */ ; if ((unsigned long )state == (unsigned long )((struct nfs4_state *)0)) { goto ldv_55880; } else { } { nfs_remove_bad_delegation(state->inode); } case_neg_10038: /* CIL Label */ ; if ((unsigned long )state == (unsigned long )((struct nfs4_state *)0)) { goto ldv_55880; } else { } { tmp___1 = nfs4_schedule_stateid_recovery((struct nfs_server const *)mds_server, state); } if (tmp___1 < 0) { goto out_bad_stateid; } else { } goto wait_on_recovery; case_neg_10011: /* CIL Label */ ; if ((unsigned long )state != (unsigned long )((struct nfs4_state *)0)) { { tmp___2 = nfs4_schedule_stateid_recovery((struct nfs_server const *)mds_server, state); } if (tmp___2 < 0) { goto out_bad_stateid; } else { } } else { } { nfs4_schedule_lease_recovery(mds_client); } goto wait_on_recovery; case_neg_10052: /* CIL Label */ ; case_neg_10053: /* CIL Label */ ; case_neg_10077: /* CIL Label */ ; case_neg_10078: /* CIL Label */ ; case_neg_10055: /* CIL Label */ ; case_neg_10076: /* CIL Label */ ; case_neg_10063: /* CIL Label */ { tmp___3 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___3 != 0L) { { printk("\001d%s ERROR %d, Reset session. Exchangeid flags 0x%x\n", "filelayout_async_handle_error", task->tk_status, clp->cl_exchange_flags); } } else { } { nfs4_schedule_session_recovery(clp->cl_session, task->tk_status); } goto ldv_55880; case_neg_10008: /* CIL Label */ ; case_neg_10013: /* CIL Label */ { rpc_delay(task, 3750UL); } goto ldv_55880; case_neg_10068: /* CIL Label */ ; goto ldv_55880; case_neg_10080: /* CIL Label */ ; case_neg_116: /* CIL Label */ ; case_neg_521: /* CIL Label */ ; case_neg_21: /* CIL Label */ ; case_neg_10014: /* CIL Label */ ; case_neg_10083: /* CIL Label */ { tmp___4 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___4 != 0L) { { printk("\001d%s Invalid layout error %d\n", "filelayout_async_handle_error", task->tk_status); } } else { } { tmp___5 = NFS_I((struct inode const *)inode); pnfs_destroy_layout(tmp___5); rpc_wake_up(& tbl->slot_tbl_waitq); } goto reset; case_neg_111: /* CIL Label */ ; case_neg_112: /* CIL Label */ ; case_neg_113: /* CIL Label */ ; case_neg_101: /* CIL Label */ ; case_neg_5: /* CIL Label */ ; case_neg_110: /* CIL Label */ ; case_neg_32: /* CIL Label */ { tmp___6 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___6 != 0L) { { printk("\001d%s DS connection error %d\n", "filelayout_async_handle_error", task->tk_status); } } else { } { nfs4_mark_deviceid_unavailable(devid); set_bit(4L, (unsigned long volatile *)(& lo->plh_flags)); rpc_wake_up(& tbl->slot_tbl_waitq); } switch_default: /* CIL Label */ ; reset: { tmp___7 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___7 != 0L) { { printk("\001d%s Retry through MDS. Error %d\n", "filelayout_async_handle_error", task->tk_status); } } else { } return (-12001); switch_break: /* CIL Label */ ; } ldv_55880: ; out: task->tk_status = 0; return (-11); out_bad_stateid: task->tk_status = -5; return (0); wait_on_recovery: { rpc_sleep_on(& mds_client->cl_rpcwaitq, task, (void (*)(struct rpc_task * ))0); tmp___8 = constant_test_bit(0L, (unsigned long const volatile *)(& mds_client->cl_state)); } if (tmp___8 == 0) { { rpc_wake_up_queued_task(& mds_client->cl_rpcwaitq, task); } } else { } goto out; } } static int filelayout_read_done_cb(struct rpc_task *task , struct nfs_read_data *data ) { struct nfs_pgio_header *hdr ; int err ; { { hdr = data->header; trace_nfs4_pnfs_read((struct nfs_read_data const *)data, task->tk_status); err = filelayout_async_handle_error(task, (data->args.context)->state, data->ds_clp, hdr->lseg); } { if (err == -12001) { goto case_neg_12001; } else { } if (err == -11) { goto case_neg_11; } else { } goto switch_break; case_neg_12001: /* CIL Label */ { filelayout_reset_read(data); } return (task->tk_status); case_neg_11: /* CIL Label */ { rpc_restart_call_prepare(task); } return (-11); switch_break: /* CIL Label */ ; } return (0); } } static void filelayout_set_layoutcommit(struct nfs_write_data *wdata ) { struct nfs_pgio_header *hdr ; struct nfs4_filelayout_segment *tmp ; struct nfs_inode *tmp___0 ; long tmp___1 ; { { hdr = wdata->header; tmp = FILELAYOUT_LSEG(hdr->lseg); } if (tmp->commit_through_mds != 0U || (unsigned int )(wdata->res.verf)->committed == 2U) { return; } else { } { pnfs_set_layoutcommit(wdata); tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { tmp___0 = NFS_I((struct inode const *)hdr->inode); printk("\001d%s ionde %lu pls_end_pos %lu\n", "filelayout_set_layoutcommit", (hdr->inode)->i_ino, (unsigned long )(tmp___0->layout)->plh_lwb); } } else { } return; } } bool filelayout_test_devid_unavailable(struct nfs4_deviceid_node *node ) { bool tmp ; bool tmp___0 ; int tmp___1 ; { { tmp = filelayout_test_devid_invalid(node); } if ((int )tmp) { tmp___1 = 1; } else { { tmp___0 = nfs4_test_deviceid_unavailable(node); } if ((int )tmp___0) { tmp___1 = 1; } else { tmp___1 = 0; } } return ((bool )tmp___1); } } static bool filelayout_reset_to_mds(struct pnfs_layout_segment *lseg ) { struct nfs4_deviceid_node *node ; struct nfs4_deviceid_node *tmp ; bool tmp___0 ; { { tmp = FILELAYOUT_DEVID_NODE(lseg); node = tmp; tmp___0 = filelayout_test_devid_unavailable(node); } return (tmp___0); } } static void filelayout_read_prepare(struct rpc_task *task , void *data ) { struct nfs_read_data *rdata ; int tmp ; long tmp___0 ; long tmp___1 ; bool tmp___2 ; int tmp___3 ; int tmp___4 ; { { rdata = (struct nfs_read_data *)data; tmp = constant_test_bit(2L, (unsigned long const volatile *)(& (rdata->args.context)->flags)); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); } if (tmp___0 != 0L) { { rpc_exit(task, -5); } return; } else { } { tmp___2 = filelayout_reset_to_mds((rdata->header)->lseg); } if ((int )tmp___2) { { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s task %u reset io to MDS\n", "filelayout_read_prepare", (int )task->tk_pid); } } else { } { filelayout_reset_read(rdata); rpc_exit(task, 0); } return; } else { } { rdata->read_done_cb = & filelayout_read_done_cb; tmp___3 = nfs41_setup_sequence((rdata->ds_clp)->cl_session, & rdata->args.seq_args, & rdata->res.seq_res, task); } if (tmp___3 != 0) { return; } else { } { tmp___4 = nfs4_set_rw_stateid(& rdata->args.stateid, (struct nfs_open_context const *)rdata->args.context, (struct nfs_lock_context const *)rdata->args.lock_context, 1U); } if (tmp___4 == -5) { { rpc_exit(task, -5); } } else { } return; } } static void filelayout_read_call_done(struct rpc_task *task , void *data ) { struct nfs_read_data *rdata ; long tmp ; int tmp___0 ; { { rdata = (struct nfs_read_data *)data; tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d--> %s task->tk_status %d\n", "filelayout_read_call_done", task->tk_status); } } else { } { tmp___0 = constant_test_bit(2L, (unsigned long const volatile *)(& (rdata->header)->flags)); } if (tmp___0 != 0 && task->tk_status == 0) { { nfs41_sequence_done(task, & rdata->res.seq_res); } return; } else { } { (*(((rdata->header)->mds_ops)->rpc_call_done))(task, data); } return; } } static void filelayout_read_count_stats(struct rpc_task *task , void *data ) { struct nfs_read_data *rdata ; struct nfs_server *tmp ; { { rdata = (struct nfs_read_data *)data; tmp = NFS_SERVER((struct inode const *)(rdata->header)->inode); rpc_count_iostats((struct rpc_task const *)task, (tmp->client)->cl_metrics); } return; } } static void filelayout_read_release(void *data ) { struct nfs_read_data *rdata ; struct pnfs_layout_hdr *lo ; { { rdata = (struct nfs_read_data *)data; lo = ((rdata->header)->lseg)->pls_layout; filelayout_fenceme(lo->plh_inode, lo); nfs_put_client(rdata->ds_clp); (*(((rdata->header)->mds_ops)->rpc_release))(data); } return; } } static int filelayout_write_done_cb(struct rpc_task *task , struct nfs_write_data *data ) { struct nfs_pgio_header *hdr ; int err ; { { hdr = data->header; trace_nfs4_pnfs_write((struct nfs_write_data const *)data, task->tk_status); err = filelayout_async_handle_error(task, (data->args.context)->state, data->ds_clp, hdr->lseg); } { if (err == -12001) { goto case_neg_12001; } else { } if (err == -11) { goto case_neg_11; } else { } goto switch_break; case_neg_12001: /* CIL Label */ { filelayout_reset_write(data); } return (task->tk_status); case_neg_11: /* CIL Label */ { rpc_restart_call_prepare(task); } return (-11); switch_break: /* CIL Label */ ; } { filelayout_set_layoutcommit(data); } return (0); } } static void prepare_to_resend_writes(struct nfs_commit_data *data ) { struct nfs_page *first ; struct nfs_page *tmp ; { { tmp = nfs_list_entry(data->pages.next); first = tmp; data->task.tk_status = 0; memcpy((void *)(& data->verf.verifier), (void const *)(& first->wb_verf), 8UL); data->verf.verifier.data[0] = (char )((int )data->verf.verifier.data[0] + 1); } return; } } static int filelayout_commit_done_cb(struct rpc_task *task , struct nfs_commit_data *data ) { int err ; { { trace_nfs4_pnfs_commit_ds((struct nfs_commit_data const *)data, task->tk_status); err = filelayout_async_handle_error(task, (struct nfs4_state *)0, data->ds_clp, data->lseg); } { if (err == -12001) { goto case_neg_12001; } else { } if (err == -11) { goto case_neg_11; } else { } goto switch_break; case_neg_12001: /* CIL Label */ { prepare_to_resend_writes(data); } return (-11); case_neg_11: /* CIL Label */ { rpc_restart_call_prepare(task); } return (-11); switch_break: /* CIL Label */ ; } return (0); } } static void filelayout_write_prepare(struct rpc_task *task , void *data ) { struct nfs_write_data *wdata ; int tmp ; long tmp___0 ; long tmp___1 ; bool tmp___2 ; int tmp___3 ; int tmp___4 ; { { wdata = (struct nfs_write_data *)data; tmp = constant_test_bit(2L, (unsigned long const volatile *)(& (wdata->args.context)->flags)); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); } if (tmp___0 != 0L) { { rpc_exit(task, -5); } return; } else { } { tmp___2 = filelayout_reset_to_mds((wdata->header)->lseg); } if ((int )tmp___2) { { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s task %u reset io to MDS\n", "filelayout_write_prepare", (int )task->tk_pid); } } else { } { filelayout_reset_write(wdata); rpc_exit(task, 0); } return; } else { } { tmp___3 = nfs41_setup_sequence((wdata->ds_clp)->cl_session, & wdata->args.seq_args, & wdata->res.seq_res, task); } if (tmp___3 != 0) { return; } else { } { tmp___4 = nfs4_set_rw_stateid(& wdata->args.stateid, (struct nfs_open_context const *)wdata->args.context, (struct nfs_lock_context const *)wdata->args.lock_context, 2U); } if (tmp___4 == -5) { { rpc_exit(task, -5); } } else { } return; } } static void filelayout_write_call_done(struct rpc_task *task , void *data ) { struct nfs_write_data *wdata ; int tmp ; { { wdata = (struct nfs_write_data *)data; tmp = constant_test_bit(2L, (unsigned long const volatile *)(& (wdata->header)->flags)); } if (tmp != 0 && task->tk_status == 0) { { nfs41_sequence_done(task, & wdata->res.seq_res); } return; } else { } { (*(((wdata->header)->mds_ops)->rpc_call_done))(task, data); } return; } } static void filelayout_write_count_stats(struct rpc_task *task , void *data ) { struct nfs_write_data *wdata ; struct nfs_server *tmp ; { { wdata = (struct nfs_write_data *)data; tmp = NFS_SERVER((struct inode const *)(wdata->header)->inode); rpc_count_iostats((struct rpc_task const *)task, (tmp->client)->cl_metrics); } return; } } static void filelayout_write_release(void *data ) { struct nfs_write_data *wdata ; struct pnfs_layout_hdr *lo ; { { wdata = (struct nfs_write_data *)data; lo = ((wdata->header)->lseg)->pls_layout; filelayout_fenceme(lo->plh_inode, lo); nfs_put_client(wdata->ds_clp); (*(((wdata->header)->mds_ops)->rpc_release))(data); } return; } } static void filelayout_commit_prepare(struct rpc_task *task , void *data ) { struct nfs_commit_data *wdata ; { { wdata = (struct nfs_commit_data *)data; nfs41_setup_sequence((wdata->ds_clp)->cl_session, & wdata->args.seq_args, & wdata->res.seq_res, task); } return; } } static void filelayout_write_commit_done(struct rpc_task *task , void *data ) { struct nfs_commit_data *wdata ; { { wdata = (struct nfs_commit_data *)data; (*((wdata->mds_ops)->rpc_call_done))(task, data); } return; } } static void filelayout_commit_count_stats(struct rpc_task *task , void *data ) { struct nfs_commit_data *cdata ; struct nfs_server *tmp ; { { cdata = (struct nfs_commit_data *)data; tmp = NFS_SERVER((struct inode const *)cdata->inode); rpc_count_iostats((struct rpc_task const *)task, (tmp->client)->cl_metrics); } return; } } static void filelayout_commit_release(void *calldata ) { struct nfs_commit_data *data ; { { data = (struct nfs_commit_data *)calldata; (*((data->completion_ops)->completion))(data); pnfs_put_lseg(data->lseg); nfs_put_client(data->ds_clp); nfs_commitdata_release(data); } return; } } static struct rpc_call_ops const filelayout_read_call_ops = {& filelayout_read_prepare, & filelayout_read_call_done, & filelayout_read_count_stats, & filelayout_read_release}; static struct rpc_call_ops const filelayout_write_call_ops = {& filelayout_write_prepare, & filelayout_write_call_done, & filelayout_write_count_stats, & filelayout_write_release}; static struct rpc_call_ops const filelayout_commit_call_ops = {& filelayout_commit_prepare, & filelayout_write_commit_done, & filelayout_commit_count_stats, & filelayout_commit_release}; static enum pnfs_try_status filelayout_read_pagelist(struct nfs_read_data *data ) { struct nfs_pgio_header *hdr ; struct pnfs_layout_segment *lseg ; struct nfs4_pnfs_ds *ds ; struct rpc_clnt *ds_clnt ; loff_t offset ; u32 j ; u32 idx ; struct nfs_fh *fh ; long tmp ; long tmp___0 ; int tmp___1 ; long tmp___2 ; loff_t tmp___3 ; { { hdr = data->header; lseg = hdr->lseg; offset = (loff_t )data->args.offset; tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d--> %s ino %lu pgbase %u req %Zu@%llu\n", "filelayout_read_pagelist", (hdr->inode)->i_ino, data->args.pgbase, (unsigned long )data->args.count, offset); } } else { } { j = nfs4_fl_calc_j_index(lseg, offset); idx = nfs4_fl_calc_ds_index(lseg, j); ds = nfs4_fl_prepare_ds(lseg, idx); } if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { return (1); } else { } { ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, hdr->inode); tmp___0 = IS_ERR((void const *)ds_clnt); } if (tmp___0 != 0L) { return (1); } else { } { tmp___2 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___2 != 0L) { { tmp___1 = atomic_read((atomic_t const *)(& (ds->ds_clp)->cl_count)); printk("\001d%s USE DS: %s cl_count %d\n", "filelayout_read_pagelist", ds->ds_remotestr, tmp___1); } } else { } { atomic_inc(& (ds->ds_clp)->cl_count); data->ds_clp = ds->ds_clp; fh = nfs4_fl_select_ds_fh(lseg, j); } if ((unsigned long )fh != (unsigned long )((struct nfs_fh *)0)) { data->args.fh = fh; } else { } { tmp___3 = filelayout_get_dserver_offset(lseg, offset); data->args.offset = (__u64 )tmp___3; data->mds_offset = (__u64 )offset; nfs_initiate_read(ds_clnt, data, & filelayout_read_call_ops, 1024); } return (0); } } static enum pnfs_try_status filelayout_write_pagelist(struct nfs_write_data *data , int sync ) { struct nfs_pgio_header *hdr ; struct pnfs_layout_segment *lseg ; struct nfs4_pnfs_ds *ds ; struct rpc_clnt *ds_clnt ; loff_t offset ; u32 j ; u32 idx ; struct nfs_fh *fh ; long tmp ; int tmp___0 ; long tmp___1 ; loff_t tmp___2 ; { { hdr = data->header; lseg = hdr->lseg; offset = (loff_t )data->args.offset; j = nfs4_fl_calc_j_index(lseg, offset); idx = nfs4_fl_calc_ds_index(lseg, j); ds = nfs4_fl_prepare_ds(lseg, idx); } if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { return (1); } else { } { ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, hdr->inode); tmp = IS_ERR((void const *)ds_clnt); } if (tmp != 0L) { return (1); } else { } { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { tmp___0 = atomic_read((atomic_t const *)(& (ds->ds_clp)->cl_count)); printk("\001d%s ino %lu sync %d req %Zu@%llu DS: %s cl_count %d\n", "filelayout_write_pagelist", (hdr->inode)->i_ino, sync, (unsigned long )data->args.count, offset, ds->ds_remotestr, tmp___0); } } else { } { data->write_done_cb = & filelayout_write_done_cb; atomic_inc(& (ds->ds_clp)->cl_count); data->ds_clp = ds->ds_clp; fh = nfs4_fl_select_ds_fh(lseg, j); } if ((unsigned long )fh != (unsigned long )((struct nfs_fh *)0)) { data->args.fh = fh; } else { } { tmp___2 = filelayout_get_dserver_offset(lseg, offset); data->args.offset = (__u64 )tmp___2; nfs_initiate_write(ds_clnt, data, & filelayout_write_call_ops, sync, 1024); } return (0); } } static int filelayout_check_layout(struct pnfs_layout_hdr *lo , struct nfs4_filelayout_segment *fl , struct nfs4_layoutget_res *lgr , struct nfs4_deviceid *id , gfp_t gfp_flags ) { struct nfs4_deviceid_node *d ; struct nfs4_file_layout_dsaddr *dsaddr ; int status ; struct nfs_server *nfss ; struct nfs_server *tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; struct nfs_server *tmp___4 ; struct nfs_server *tmp___5 ; struct nfs4_deviceid_node const *__mptr ; bool tmp___6 ; long tmp___7 ; long tmp___8 ; long tmp___9 ; long tmp___10 ; { { status = -22; tmp = NFS_SERVER((struct inode const *)lo->plh_inode); nfss = tmp; tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { printk("\001d--> %s\n", "filelayout_check_layout"); } } else { } if (lgr->range.offset != 0ULL || lgr->range.length != 0xffffffffffffffffULL) { { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s Only whole file layouts supported. Use MDS i/o\n", "filelayout_check_layout"); } } else { } goto out; } else { } if (fl->pattern_offset > lgr->range.offset) { { tmp___2 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___2 != 0L) { { printk("\001d%s pattern_offset %lld too large\n", "filelayout_check_layout", fl->pattern_offset); } } else { } goto out; } else { } if (fl->stripe_unit == 0U || (fl->stripe_unit & 4095U) != 0U) { { tmp___3 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___3 != 0L) { { printk("\001d%s Invalid stripe unit (%u)\n", "filelayout_check_layout", fl->stripe_unit); } } else { } goto out; } else { } { tmp___4 = NFS_SERVER((struct inode const *)lo->plh_inode); tmp___5 = NFS_SERVER((struct inode const *)lo->plh_inode); d = nfs4_find_get_deviceid((struct pnfs_layoutdriver_type const *)tmp___5->pnfs_curr_ld, (struct nfs_client const *)tmp___4->nfs_client, (struct nfs4_deviceid const *)id); } if ((unsigned long )d == (unsigned long )((struct nfs4_deviceid_node *)0)) { { dsaddr = filelayout_get_device_info(lo->plh_inode, id, lo->plh_lc_cred, gfp_flags); } if ((unsigned long )dsaddr == (unsigned long )((struct nfs4_file_layout_dsaddr *)0)) { goto out; } else { } } else { __mptr = (struct nfs4_deviceid_node const *)d; dsaddr = (struct nfs4_file_layout_dsaddr *)__mptr; } { tmp___6 = filelayout_test_devid_unavailable(& dsaddr->id_node); } if ((int )tmp___6) { goto out_put; } else { } fl->dsaddr = dsaddr; if (fl->first_stripe_index >= dsaddr->stripe_count) { { tmp___7 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___7 != 0L) { { printk("\001d%s Bad first_stripe_index %u\n", "filelayout_check_layout", fl->first_stripe_index); } } else { } goto out_put; } else { } if (((fl->stripe_type == 1U && fl->num_fh > 1U) && fl->num_fh != dsaddr->ds_num) || (fl->stripe_type == 2U && fl->num_fh != dsaddr->stripe_count)) { { tmp___8 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___8 != 0L) { { printk("\001d%s num_fh %u not valid for given packing\n", "filelayout_check_layout", fl->num_fh); } } else { } goto out_put; } else { } if (fl->stripe_unit % nfss->rsize != 0U || fl->stripe_unit % nfss->wsize != 0U) { { tmp___9 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___9 != 0L) { { printk("\001d%s Stripe unit (%u) not aligned with rsize %u wsize %u\n", "filelayout_check_layout", fl->stripe_unit, nfss->rsize, nfss->wsize); } } else { } } else { } status = 0; out: { tmp___10 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___10 != 0L) { { printk("\001d--> %s returns %d\n", "filelayout_check_layout", status); } } else { } return (status); out_put: { nfs4_fl_put_deviceid(dsaddr); } goto out; } } static void filelayout_free_fh_array(struct nfs4_filelayout_segment *fl ) { int i ; { i = 0; goto ldv_56063; ldv_56062: ; if ((unsigned long )*(fl->fh_array + (unsigned long )i) == (unsigned long )((struct nfs_fh *)0)) { goto ldv_56061; } else { } { kfree((void const *)*(fl->fh_array + (unsigned long )i)); i = i + 1; } ldv_56063: ; if ((unsigned int )i < fl->num_fh) { goto ldv_56062; } else { } ldv_56061: { kfree((void const *)fl->fh_array); fl->fh_array = (struct nfs_fh **)0; } return; } } static void _filelayout_free_lseg(struct nfs4_filelayout_segment *fl ) { { { filelayout_free_fh_array(fl); kfree((void const *)fl); } return; } } static int filelayout_decode_layout(struct pnfs_layout_hdr *flo , struct nfs4_filelayout_segment *fl , struct nfs4_layoutget_res *lgr , struct nfs4_deviceid *id , gfp_t gfp_flags ) { struct xdr_stream stream ; struct xdr_buf buf ; struct page *scratch ; __be32 *p ; uint32_t nfl_util ; int i ; long tmp ; void *tmp___0 ; long tmp___1 ; __be32 *tmp___2 ; __be32 *tmp___3 ; __be32 *tmp___4 ; long tmp___5 ; int _max1 ; int _max2 ; void *tmp___6 ; void *tmp___7 ; long tmp___8 ; __be32 *tmp___9 ; __u32 tmp___10 ; long tmp___11 ; long tmp___12 ; { { tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d%s: set_layout_map Begin\n", "filelayout_decode_layout"); } } else { } { scratch = alloc_pages(gfp_flags, 0U); } if ((unsigned long )scratch == (unsigned long )((struct page *)0)) { return (-12); } else { } { xdr_init_decode_pages(& stream, & buf, (lgr->layoutp)->pages, (lgr->layoutp)->len); tmp___0 = lowmem_page_address((struct page const *)scratch); xdr_set_scratch_buffer(& stream, tmp___0, 4096UL); p = xdr_inline_decode(& stream, 36UL); tmp___1 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___1 != 0L) { goto out_err; } else { } { memcpy((void *)id, (void const *)p, 16UL); p = p + 4UL; nfs4_print_deviceid((struct nfs4_deviceid const *)id); tmp___2 = p; p = p + 1; nfl_util = __be32_to_cpup((__be32 const *)tmp___2); } if ((nfl_util & 2U) != 0U) { fl->commit_through_mds = 1U; } else { } if ((int )nfl_util & 1) { fl->stripe_type = 2U; } else { fl->stripe_type = 1U; } { fl->stripe_unit = nfl_util & 4294967232U; tmp___3 = p; p = p + 1; fl->first_stripe_index = __be32_to_cpup((__be32 const *)tmp___3); p = xdr_decode_hyper(p, & fl->pattern_offset); tmp___4 = p; p = p + 1; fl->num_fh = __be32_to_cpup((__be32 const *)tmp___4); tmp___5 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___5 != 0L) { { printk("\001d%s: nfl_util 0x%X num_fh %u fsi %u po %llu\n", "filelayout_decode_layout", nfl_util, fl->num_fh, fl->first_stripe_index, fl->pattern_offset); } } else { } _max1 = 4096; _max2 = 256; if (fl->num_fh > (unsigned int )(_max1 > _max2 ? _max1 : _max2)) { goto out_err; } else { } if (fl->num_fh != 0U) { { tmp___6 = kcalloc((size_t )fl->num_fh, 8UL, gfp_flags); fl->fh_array = (struct nfs_fh **)tmp___6; } if ((unsigned long )fl->fh_array == (unsigned long )((struct nfs_fh **)0)) { goto out_err; } else { } } else { } i = 0; goto ldv_56087; ldv_56086: { tmp___7 = kmalloc(130UL, gfp_flags); *(fl->fh_array + (unsigned long )i) = (struct nfs_fh *)tmp___7; } if ((unsigned long )*(fl->fh_array + (unsigned long )i) == (unsigned long )((struct nfs_fh *)0)) { goto out_err_free; } else { } { p = xdr_inline_decode(& stream, 4UL); tmp___8 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___8 != 0L) { goto out_err_free; } else { } { tmp___9 = p; p = p + 1; tmp___10 = __be32_to_cpup((__be32 const *)tmp___9); (*(fl->fh_array + (unsigned long )i))->size = (unsigned short )tmp___10; } if ((unsigned int )(*(fl->fh_array + (unsigned long )i))->size > 130U) { { printk("\vNFS: Too big fh %d received %d\n", i, (int )(*(fl->fh_array + (unsigned long )i))->size); } goto out_err_free; } else { } { p = xdr_inline_decode(& stream, (size_t )(*(fl->fh_array + (unsigned long )i))->size); tmp___11 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___11 != 0L) { goto out_err_free; } else { } { memcpy((void *)(& (*(fl->fh_array + (unsigned long )i))->data), (void const *)p, (size_t )(*(fl->fh_array + (unsigned long )i))->size); tmp___12 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___12 != 0L) { { printk("\001dDEBUG: %s: fh len %d\n", "filelayout_decode_layout", (int )(*(fl->fh_array + (unsigned long )i))->size); } } else { } i = i + 1; ldv_56087: ; if ((unsigned int )i < fl->num_fh) { goto ldv_56086; } else { } { __free_pages(scratch, 0U); } return (0); out_err_free: { filelayout_free_fh_array(fl); } out_err: { __free_pages(scratch, 0U); } return (-5); } } static void filelayout_free_lseg(struct pnfs_layout_segment *lseg ) { struct nfs4_filelayout_segment *fl ; struct nfs4_filelayout_segment *tmp ; long tmp___0 ; struct nfs4_filelayout *flo ; { { tmp = FILELAYOUT_LSEG(lseg); fl = tmp; tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { printk("\001d--> %s\n", "filelayout_free_lseg"); } } else { } { nfs4_fl_put_deviceid(fl->dsaddr); } if (lseg->pls_range.iomode == 2U) { { flo = FILELAYOUT_FROM_HDR(lseg->pls_layout); flo->commit_info.nbuckets = 0; kfree((void const *)flo->commit_info.buckets); flo->commit_info.buckets = (struct pnfs_commit_bucket *)0; } } else { } { _filelayout_free_lseg(fl); } return; } } static int filelayout_alloc_commit_info(struct pnfs_layout_segment *lseg , struct nfs_commit_info *cinfo , gfp_t gfp_flags ) { struct nfs4_filelayout_segment *fl ; struct nfs4_filelayout_segment *tmp ; struct pnfs_commit_bucket *buckets ; int size ; void *tmp___0 ; int i ; { { tmp = FILELAYOUT_LSEG(lseg); fl = tmp; } if (fl->commit_through_mds != 0U) { return (0); } else { } if ((cinfo->ds)->nbuckets != 0) { return (0); } else { } { size = (int )(fl->stripe_type == 1U ? (fl->dsaddr)->ds_num : (fl->dsaddr)->stripe_count); tmp___0 = kcalloc((size_t )size, 48UL, gfp_flags); buckets = (struct pnfs_commit_bucket *)tmp___0; } if ((unsigned long )buckets == (unsigned long )((struct pnfs_commit_bucket *)0)) { return (-12); } else { { ldv_spin_lock_103(cinfo->lock); } if ((cinfo->ds)->nbuckets != 0) { { kfree((void const *)buckets); } } else { (cinfo->ds)->buckets = buckets; (cinfo->ds)->nbuckets = size; i = 0; goto ldv_56105; ldv_56104: { INIT_LIST_HEAD(& (buckets + (unsigned long )i)->written); INIT_LIST_HEAD(& (buckets + (unsigned long )i)->committing); i = i + 1; } ldv_56105: ; if (i < size) { goto ldv_56104; } else { } } { ldv_spin_unlock_104(cinfo->lock); } return (0); } } } static struct pnfs_layout_segment *filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid , struct nfs4_layoutget_res *lgr , gfp_t gfp_flags ) { struct nfs4_filelayout_segment *fl ; int rc ; struct nfs4_deviceid id ; long tmp ; void *tmp___0 ; int tmp___1 ; { { tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d--> %s\n", "filelayout_alloc_lseg"); } } else { } { tmp___0 = kzalloc(128UL, gfp_flags); fl = (struct nfs4_filelayout_segment *)tmp___0; } if ((unsigned long )fl == (unsigned long )((struct nfs4_filelayout_segment *)0)) { return ((struct pnfs_layout_segment *)0); } else { } { rc = filelayout_decode_layout(layoutid, fl, lgr, & id, gfp_flags); } if (rc != 0) { { _filelayout_free_lseg(fl); } return ((struct pnfs_layout_segment *)0); } else { { tmp___1 = filelayout_check_layout(layoutid, fl, lgr, & id, gfp_flags); } if (tmp___1 != 0) { { _filelayout_free_lseg(fl); } return ((struct pnfs_layout_segment *)0); } else { } } return (& fl->generic_hdr); } } static bool filelayout_pg_test(struct nfs_pageio_descriptor *pgio , struct nfs_page *prev , struct nfs_page *req ) { u64 p_stripe ; u64 r_stripe ; u32 stripe_unit ; bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; loff_t tmp___3 ; loff_t tmp___4 ; struct nfs4_filelayout_segment *tmp___5 ; uint32_t __base ; uint32_t __rem ; uint32_t __base___0 ; uint32_t __rem___0 ; { { tmp = pnfs_generic_pg_test(pgio, prev, req); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (0); } else { { tmp___1 = nfs_generic_pg_test(pgio, prev, req); } if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (0); } else { } } { tmp___3 = req_offset(prev); p_stripe = (unsigned long long )tmp___3; tmp___4 = req_offset(req); r_stripe = (unsigned long long )tmp___4; tmp___5 = FILELAYOUT_LSEG(pgio->pg_lseg); stripe_unit = tmp___5->stripe_unit; __base = stripe_unit; __rem = (uint32_t )(p_stripe % (u64 )__base); p_stripe = p_stripe / (u64 )__base; __base___0 = stripe_unit; __rem___0 = (uint32_t )(r_stripe % (u64 )__base___0); r_stripe = r_stripe / (u64 )__base___0; } return (p_stripe == r_stripe); } } static void filelayout_pg_init_read(struct nfs_pageio_descriptor *pgio , struct nfs_page *req ) { bool __warned ; int __ret_warn_once ; int __ret_warn_on ; long tmp ; long tmp___0 ; long tmp___1 ; { { __ret_warn_once = (unsigned long )pgio->pg_lseg != (unsigned long )((struct pnfs_layout_segment *)0); tmp___1 = ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (tmp___1 != 0L) { { __ret_warn_on = ! __warned; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("fs/nfs/nfs4filelayout.c", 946); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { __warned = 1; } else { } } else { } { ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (req->wb_offset != req->wb_pgbase) { { nfs_pageio_reset_read_mds(pgio); } return; } else { } { pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, req->wb_context, 0LL, 0xffffffffffffffffULL, 1, 208U); } if ((unsigned long )pgio->pg_lseg == (unsigned long )((struct pnfs_layout_segment *)0)) { { nfs_pageio_reset_read_mds(pgio); } } else { } return; } } static void filelayout_pg_init_write(struct nfs_pageio_descriptor *pgio , struct nfs_page *req ) { struct nfs_commit_info cinfo ; int status ; bool __warned ; int __ret_warn_once ; int __ret_warn_on ; long tmp ; long tmp___0 ; long tmp___1 ; { { __ret_warn_once = (unsigned long )pgio->pg_lseg != (unsigned long )((struct pnfs_layout_segment *)0); tmp___1 = ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (tmp___1 != 0L) { { __ret_warn_on = ! __warned; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("fs/nfs/nfs4filelayout.c", 976); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { __warned = 1; } else { } } else { } { ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (req->wb_offset != req->wb_pgbase) { goto out_mds; } else { } { pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, req->wb_context, 0LL, 0xffffffffffffffffULL, 2, 80U); } if ((unsigned long )pgio->pg_lseg == (unsigned long )((struct pnfs_layout_segment *)0)) { goto out_mds; } else { } { nfs_init_cinfo(& cinfo, pgio->pg_inode, pgio->pg_dreq); status = filelayout_alloc_commit_info(pgio->pg_lseg, & cinfo, 80U); } if (status < 0) { { pnfs_put_lseg(pgio->pg_lseg); pgio->pg_lseg = (struct pnfs_layout_segment *)0; } goto out_mds; } else { } return; out_mds: { nfs_pageio_reset_write_mds(pgio); } return; } } static struct nfs_pageio_ops const filelayout_pg_read_ops = {& filelayout_pg_init_read, & filelayout_pg_test, & pnfs_generic_pg_readpages}; static struct nfs_pageio_ops const filelayout_pg_write_ops = {& filelayout_pg_init_write, & filelayout_pg_test, & pnfs_generic_pg_writepages}; static u32 select_bucket_index(struct nfs4_filelayout_segment *fl , u32 j ) { u32 tmp ; { if (fl->stripe_type == 1U) { { tmp = nfs4_fl_calc_ds_index(& fl->generic_hdr, j); } return (tmp); } else { return (j); } } } static void filelayout_clear_request_commit(struct nfs_page *req , struct nfs_commit_info *cinfo ) { struct pnfs_layout_segment *freeme ; int tmp ; struct pnfs_commit_bucket *bucket ; struct list_head const *__mptr ; int tmp___0 ; { { freeme = (struct pnfs_layout_segment *)0; ldv_spin_lock_103(cinfo->lock); tmp = test_and_set_bit(5L, (unsigned long volatile *)(& req->wb_flags)); } if (tmp == 0) { goto out; } else { } { (cinfo->ds)->nwritten = (cinfo->ds)->nwritten - 1; tmp___0 = list_is_singular((struct list_head const *)(& req->wb_list)); } if (tmp___0 != 0) { __mptr = (struct list_head const *)req->wb_list.next; bucket = (struct pnfs_commit_bucket *)__mptr; freeme = bucket->wlseg; bucket->wlseg = (struct pnfs_layout_segment *)0; } else { } out: { nfs_request_remove_commit_list(req, cinfo); ldv_spin_unlock_104(cinfo->lock); pnfs_put_lseg(freeme); } return; } } static struct list_head *filelayout_choose_commit_list(struct nfs_page *req , struct pnfs_layout_segment *lseg , struct nfs_commit_info *cinfo ) { struct nfs4_filelayout_segment *fl ; struct nfs4_filelayout_segment *tmp ; u32 i ; u32 j ; struct list_head *list ; struct pnfs_commit_bucket *buckets ; loff_t tmp___0 ; int tmp___1 ; { { tmp = FILELAYOUT_LSEG(lseg); fl = tmp; } if (fl->commit_through_mds != 0U) { return (& (cinfo->mds)->list); } else { } { tmp___0 = req_offset(req); j = nfs4_fl_calc_j_index(lseg, tmp___0); i = select_bucket_index(fl, j); buckets = (cinfo->ds)->buckets; list = & (buckets + (unsigned long )i)->written; tmp___1 = list_empty((struct list_head const *)list); } if (tmp___1 != 0) { { (buckets + (unsigned long )i)->wlseg = pnfs_get_lseg(lseg); } } else { } { set_bit(5L, (unsigned long volatile *)(& req->wb_flags)); (cinfo->ds)->nwritten = (cinfo->ds)->nwritten + 1; } return (list); } } static void filelayout_mark_request_commit(struct nfs_page *req , struct pnfs_layout_segment *lseg , struct nfs_commit_info *cinfo ) { struct list_head *list ; { { list = filelayout_choose_commit_list(req, lseg, cinfo); nfs_request_add_commit_list(req, list, cinfo); } return; } } static u32 calc_ds_index_from_commit(struct pnfs_layout_segment *lseg , u32 i ) { struct nfs4_filelayout_segment *flseg ; struct nfs4_filelayout_segment *tmp ; u32 tmp___0 ; { { tmp = FILELAYOUT_LSEG(lseg); flseg = tmp; } if (flseg->stripe_type == 1U) { return (i); } else { { tmp___0 = nfs4_fl_calc_ds_index(lseg, i); } return (tmp___0); } } } static struct nfs_fh *select_ds_fh_from_commit(struct pnfs_layout_segment *lseg , u32 i ) { struct nfs4_filelayout_segment *flseg ; struct nfs4_filelayout_segment *tmp ; { { tmp = FILELAYOUT_LSEG(lseg); flseg = tmp; } if (flseg->stripe_type == 1U) { if (flseg->num_fh == 1U) { i = 0U; } else if (flseg->num_fh == 0U) { return ((struct nfs_fh *)0); } else { } } else { } return (*(flseg->fh_array + (unsigned long )i)); } } static int filelayout_initiate_commit(struct nfs_commit_data *data , int how ) { struct pnfs_layout_segment *lseg ; struct nfs4_pnfs_ds *ds ; struct rpc_clnt *ds_clnt ; u32 idx ; struct nfs_fh *fh ; long tmp ; int tmp___0 ; long tmp___1 ; int tmp___2 ; { { lseg = data->lseg; idx = calc_ds_index_from_commit(lseg, (u32 )data->ds_commit_index); ds = nfs4_fl_prepare_ds(lseg, idx); } if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { goto out_err; } else { } { ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, data->inode); tmp = IS_ERR((void const *)ds_clnt); } if (tmp != 0L) { goto out_err; } else { } { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { tmp___0 = atomic_read((atomic_t const *)(& (ds->ds_clp)->cl_count)); printk("\001d%s ino %lu, how %d cl_count %d\n", "filelayout_initiate_commit", (data->inode)->i_ino, how, tmp___0); } } else { } { data->commit_done_cb = & filelayout_commit_done_cb; atomic_inc(& (ds->ds_clp)->cl_count); data->ds_clp = ds->ds_clp; fh = select_ds_fh_from_commit(lseg, (u32 )data->ds_commit_index); } if ((unsigned long )fh != (unsigned long )((struct nfs_fh *)0)) { data->args.fh = fh; } else { } { tmp___2 = nfs_initiate_commit(ds_clnt, data, & filelayout_commit_call_ops, how, 1024); } return (tmp___2); out_err: { prepare_to_resend_writes(data); filelayout_commit_release((void *)data); } return (-11); } } static int transfer_commit_list(struct list_head *src , struct list_head *dst , struct nfs_commit_info *cinfo , int max ) { struct nfs_page *req ; struct nfs_page *tmp ; int ret ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; int tmp___0 ; struct list_head const *__mptr___1 ; int tmp___1 ; struct list_head const *__mptr___2 ; { ret = 0; __mptr = (struct list_head const *)src->next; req = (struct nfs_page *)__mptr; __mptr___0 = (struct list_head const *)req->wb_list.next; tmp = (struct nfs_page *)__mptr___0; goto ldv_56224; ldv_56223: { tmp___0 = nfs_lock_request(req); } if (tmp___0 == 0) { goto ldv_56218; } else { } { kref_get(& req->wb_kref); __might_sleep("fs/nfs/nfs4filelayout.c", 1167, 1); tmp___1 = __cond_resched_lock(cinfo->lock); } if (tmp___1 != 0) { __mptr___1 = (struct list_head const *)req->wb_list.next; tmp = (struct nfs_page *)__mptr___1; } else { } { nfs_request_remove_commit_list(req, cinfo); clear_bit(5L, (unsigned long volatile *)(& req->wb_flags)); nfs_list_add_request(req, dst); ret = ret + 1; } if (ret == max && (unsigned long )cinfo->dreq == (unsigned long )((struct nfs_direct_req *)0)) { goto ldv_56222; } else { } ldv_56218: req = tmp; __mptr___2 = (struct list_head const *)tmp->wb_list.next; tmp = (struct nfs_page *)__mptr___2; ldv_56224: ; if ((unsigned long )(& req->wb_list) != (unsigned long )src) { goto ldv_56223; } else { } ldv_56222: ; return (ret); } } static int filelayout_scan_ds_commit_list(struct pnfs_commit_bucket *bucket , struct nfs_commit_info *cinfo , int max ) { struct list_head *src ; struct list_head *dst ; int ret ; int tmp ; { { src = & bucket->written; dst = & bucket->committing; ret = transfer_commit_list(src, dst, cinfo, max); } if (ret != 0) { { (cinfo->ds)->nwritten = (cinfo->ds)->nwritten - ret; (cinfo->ds)->ncommitting = (cinfo->ds)->ncommitting + ret; bucket->clseg = bucket->wlseg; tmp = list_empty((struct list_head const *)src); } if (tmp != 0) { bucket->wlseg = (struct pnfs_layout_segment *)0; } else { { pnfs_get_lseg(bucket->clseg); } } } else { } return (ret); } } static int filelayout_scan_commit_lists(struct nfs_commit_info *cinfo , int max ) { int i ; int rv ; int cnt ; { rv = 0; i = 0; goto ldv_56241; ldv_56240: { cnt = filelayout_scan_ds_commit_list((cinfo->ds)->buckets + (unsigned long )i, cinfo, max); max = max - cnt; rv = rv + cnt; i = i + 1; } ldv_56241: ; if (i < (cinfo->ds)->nbuckets && max != 0) { goto ldv_56240; } else { } return (rv); } } static void filelayout_recover_commit_reqs(struct list_head *dst , struct nfs_commit_info *cinfo ) { struct pnfs_commit_bucket *b ; int i ; int tmp ; { { ldv_spin_lock_103(cinfo->lock); i = 0; b = (cinfo->ds)->buckets; } goto ldv_56250; ldv_56249: { tmp = transfer_commit_list(& b->written, dst, cinfo, 0); } if (tmp != 0) { { ldv_spin_unlock_104(cinfo->lock); pnfs_put_lseg(b->wlseg); b->wlseg = (struct pnfs_layout_segment *)0; ldv_spin_lock_103(cinfo->lock); } } else { } i = i + 1; b = b + 1; ldv_56250: ; if (i < (cinfo->ds)->nbuckets) { goto ldv_56249; } else { } { (cinfo->ds)->nwritten = 0; ldv_spin_unlock_104(cinfo->lock); } return; } } static unsigned int alloc_ds_commits(struct nfs_commit_info *cinfo , struct list_head *list ) { struct pnfs_ds_commit_info *fl_cinfo ; struct pnfs_commit_bucket *bucket ; struct nfs_commit_data *data ; int i ; int j ; unsigned int nreq ; int tmp ; int tmp___0 ; { nreq = 0U; fl_cinfo = cinfo->ds; bucket = fl_cinfo->buckets; i = 0; goto ldv_56265; ldv_56264: { tmp = list_empty((struct list_head const *)(& bucket->committing)); } if (tmp != 0) { goto ldv_56262; } else { } { data = nfs_commitdata_alloc(); } if ((unsigned long )data == (unsigned long )((struct nfs_commit_data *)0)) { goto ldv_56263; } else { } { data->ds_commit_index = i; data->lseg = bucket->clseg; bucket->clseg = (struct pnfs_layout_segment *)0; list_add(& data->pages, list); nreq = nreq + 1U; } ldv_56262: i = i + 1; bucket = bucket + 1; ldv_56265: ; if (i < fl_cinfo->nbuckets) { goto ldv_56264; } else { } ldv_56263: j = i; goto ldv_56268; ldv_56267: { tmp___0 = list_empty((struct list_head const *)(& bucket->committing)); } if (tmp___0 != 0) { goto ldv_56266; } else { } { nfs_retry_commit(& bucket->committing, bucket->clseg, cinfo); pnfs_put_lseg(bucket->clseg); bucket->clseg = (struct pnfs_layout_segment *)0; } ldv_56266: j = j + 1; bucket = bucket + 1; ldv_56268: ; if (j < fl_cinfo->nbuckets) { goto ldv_56267; } else { } return (nreq); } } static int filelayout_commit_pagelist(struct inode *inode , struct list_head *mds_pages , int how , struct nfs_commit_info *cinfo ) { struct nfs_commit_data *data ; struct nfs_commit_data *tmp ; struct list_head list ; unsigned int nreq ; int tmp___0 ; unsigned int tmp___1 ; struct nfs_inode *tmp___2 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct rpc_clnt *tmp___3 ; struct pnfs_commit_bucket *buckets ; struct list_head const *__mptr___1 ; { { list.next = & list; list.prev = & list; nreq = 0U; tmp___0 = list_empty((struct list_head const *)mds_pages); } if (tmp___0 == 0) { { data = nfs_commitdata_alloc(); } if ((unsigned long )data != (unsigned long )((struct nfs_commit_data *)0)) { { data->lseg = (struct pnfs_layout_segment *)0; list_add(& data->pages, & list); nreq = nreq + 1U; } } else { { nfs_retry_commit(mds_pages, (struct pnfs_layout_segment *)0, cinfo); } } } else { } { tmp___1 = alloc_ds_commits(cinfo, & list); nreq = nreq + tmp___1; } if (nreq == 0U) { { tmp___2 = NFS_I((struct inode const *)inode); (*((cinfo->completion_ops)->error_cleanup))(tmp___2); } goto out; } else { } { atomic_add((int )nreq, & (cinfo->mds)->rpcs_out); __mptr = (struct list_head const *)list.next; data = (struct nfs_commit_data *)__mptr + 0xfffffffffffffe18UL; __mptr___0 = (struct list_head const *)data->pages.next; tmp = (struct nfs_commit_data *)__mptr___0 + 0xfffffffffffffe18UL; } goto ldv_56289; ldv_56288: { list_del_init(& data->pages); } if ((unsigned long )data->lseg == (unsigned long )((struct pnfs_layout_segment *)0)) { { nfs_init_commit(data, mds_pages, (struct pnfs_layout_segment *)0, cinfo); tmp___3 = NFS_CLIENT((struct inode const *)inode); nfs_initiate_commit(tmp___3, data, data->mds_ops, how, 0); } } else { { buckets = (cinfo->ds)->buckets; nfs_init_commit(data, & (buckets + (unsigned long )data->ds_commit_index)->committing, data->lseg, cinfo); filelayout_initiate_commit(data, how); } } data = tmp; __mptr___1 = (struct list_head const *)tmp->pages.next; tmp = (struct nfs_commit_data *)__mptr___1 + 0xfffffffffffffe18UL; ldv_56289: ; if ((unsigned long )(& data->pages) != (unsigned long )(& list)) { goto ldv_56288; } else { } out: (cinfo->ds)->ncommitting = 0; return (0); } } static void filelayout_free_deveiceid_node(struct nfs4_deviceid_node *d ) { struct nfs4_deviceid_node const *__mptr ; { { __mptr = (struct nfs4_deviceid_node const *)d; nfs4_fl_free_deviceid((struct nfs4_file_layout_dsaddr *)__mptr); } return; } } static struct pnfs_layout_hdr *filelayout_alloc_layout_hdr(struct inode *inode , gfp_t gfp_flags ) { struct nfs4_filelayout *flo ; void *tmp ; { { tmp = kzalloc(160UL, gfp_flags); flo = (struct nfs4_filelayout *)tmp; } return (& flo->generic_hdr); } } static void filelayout_free_layout_hdr(struct pnfs_layout_hdr *lo ) { struct nfs4_filelayout *tmp ; { { tmp = FILELAYOUT_FROM_HDR(lo); kfree((void const *)tmp); } return; } } static struct pnfs_ds_commit_info *filelayout_get_ds_info(struct inode *inode ) { struct pnfs_layout_hdr *layout ; struct nfs_inode *tmp ; struct nfs4_filelayout *tmp___0 ; { { tmp = NFS_I((struct inode const *)inode); layout = tmp->layout; } if ((unsigned long )layout == (unsigned long )((struct pnfs_layout_hdr *)0)) { return ((struct pnfs_ds_commit_info *)0); } else { { tmp___0 = FILELAYOUT_FROM_HDR(layout); } return (& tmp___0->commit_info); } } } static struct pnfs_layoutdriver_type filelayout_type = {{0, 0}, 1U, "LAYOUT_NFSV4_1_FILES", & __this_module, 0U, 0, 0, & filelayout_alloc_layout_hdr, & filelayout_free_layout_hdr, & filelayout_alloc_lseg, & filelayout_free_lseg, & filelayout_pg_read_ops, & filelayout_pg_write_ops, & filelayout_get_ds_info, & filelayout_mark_request_commit, & filelayout_clear_request_commit, & filelayout_scan_commit_lists, & filelayout_recover_commit_reqs, & filelayout_commit_pagelist, & filelayout_read_pagelist, & filelayout_write_pagelist, & filelayout_free_deveiceid_node, 0, 0, 0}; static int nfs4filelayout_init(void) { int tmp ; { { printk("\016%s: NFSv4 File Layout Driver Registering...\n", "nfs4filelayout_init"); tmp = pnfs_register_layoutdriver(& filelayout_type); } return (tmp); } } static void nfs4filelayout_exit(void) { { { printk("\016%s: NFSv4 File Layout Driver Unregistering...\n", "nfs4filelayout_exit"); pnfs_unregister_layoutdriver(& filelayout_type); } return; } } void ldv_EMGentry_exit_nfs4filelayout_exit_5_2(void (*arg0)(void) ) ; int ldv_EMGentry_init_nfs4filelayout_init_5_11(int (*arg0)(void) ) ; void ldv_allocate_external_0(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5(void) ; void ldv_dispatch_register_dummy_resourceless_instance_1_5_6(void) ; void ldv_dispatch_register_dummy_resourceless_instance_2_5_7(void) ; void ldv_dummy_resourceless_instance_callback_0_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_0_15(void (*arg0)(void * ) , void *arg1 ) ; void ldv_dummy_resourceless_instance_callback_0_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_0_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_1_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_1_15(void (*arg0)(void * ) , void *arg1 ) ; void ldv_dummy_resourceless_instance_callback_1_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_1_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_2_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_2_15(void (*arg0)(void * ) , void *arg1 ) ; void ldv_dummy_resourceless_instance_callback_2_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_2_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_12(void (*arg0)(struct nfs_page * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct nfs_commit_info *arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_13(int (*arg0)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) , struct inode *arg1 , struct list_head *arg2 , int arg3 , struct nfs_commit_info *arg4 ) ; void ldv_dummy_resourceless_instance_callback_3_16(void (*arg0)(struct nfs4_deviceid_node * ) , struct nfs4_deviceid_node *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_17(void (*arg0)(struct pnfs_layout_hdr * ) , struct pnfs_layout_hdr *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_18(void (*arg0)(struct pnfs_layout_segment * ) , struct pnfs_layout_segment *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_19(struct pnfs_ds_commit_info *(*arg0)(struct inode * ) , struct inode *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_20(void (*arg0)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct pnfs_layout_segment *arg2 , struct nfs_commit_info *arg3 ) ; void ldv_dummy_resourceless_instance_callback_3_21(int (*arg0)(struct nfs_pageio_descriptor * ) , struct nfs_pageio_descriptor *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_22(void (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_23(_Bool (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 , struct nfs_page *arg3 ) ; void ldv_dummy_resourceless_instance_callback_3_26(enum pnfs_try_status (*arg0)(struct nfs_read_data * ) , struct nfs_read_data *arg1 ) ; void ldv_dummy_resourceless_instance_callback_3_27(void (*arg0)(struct list_head * , struct nfs_commit_info * ) , struct list_head *arg1 , struct nfs_commit_info *arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_28(int (*arg0)(struct nfs_commit_info * , int ) , struct nfs_commit_info *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_3(struct pnfs_layout_hdr *(*arg0)(struct inode * , unsigned int ) , struct inode *arg1 , unsigned int arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_31(enum pnfs_try_status (*arg0)(struct nfs_write_data * , int ) , struct nfs_write_data *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_3_9(struct pnfs_layout_segment *(*arg0)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) , struct pnfs_layout_hdr *arg1 , struct nfs4_layoutget_res *arg2 , unsigned int arg3 ) ; void ldv_dummy_resourceless_instance_callback_4_12(void (*arg0)(struct nfs_page * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct nfs_commit_info *arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_13(int (*arg0)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) , struct inode *arg1 , struct list_head *arg2 , int arg3 , struct nfs_commit_info *arg4 ) ; void ldv_dummy_resourceless_instance_callback_4_16(void (*arg0)(struct nfs4_deviceid_node * ) , struct nfs4_deviceid_node *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_17(void (*arg0)(struct pnfs_layout_hdr * ) , struct pnfs_layout_hdr *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_18(void (*arg0)(struct pnfs_layout_segment * ) , struct pnfs_layout_segment *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_19(struct pnfs_ds_commit_info *(*arg0)(struct inode * ) , struct inode *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_20(void (*arg0)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct pnfs_layout_segment *arg2 , struct nfs_commit_info *arg3 ) ; void ldv_dummy_resourceless_instance_callback_4_21(int (*arg0)(struct nfs_pageio_descriptor * ) , struct nfs_pageio_descriptor *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_22(void (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_23(_Bool (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 , struct nfs_page *arg3 ) ; void ldv_dummy_resourceless_instance_callback_4_26(enum pnfs_try_status (*arg0)(struct nfs_read_data * ) , struct nfs_read_data *arg1 ) ; void ldv_dummy_resourceless_instance_callback_4_27(void (*arg0)(struct list_head * , struct nfs_commit_info * ) , struct list_head *arg1 , struct nfs_commit_info *arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_28(int (*arg0)(struct nfs_commit_info * , int ) , struct nfs_commit_info *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_3(struct pnfs_layout_hdr *(*arg0)(struct inode * , unsigned int ) , struct inode *arg1 , unsigned int arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_31(enum pnfs_try_status (*arg0)(struct nfs_write_data * , int ) , struct nfs_write_data *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_9(struct pnfs_layout_segment *(*arg0)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) , struct pnfs_layout_hdr *arg1 , struct nfs4_layoutget_res *arg2 , unsigned int arg3 ) ; void ldv_entry_EMGentry_5(void *arg0 ) ; int main(void) ; void ldv_initialize_external_data(void) ; void ldv_lib80211_crypto_ops_dummy_resourceless_instance_0(void *arg0 ) ; void ldv_lib80211_crypto_ops_dummy_resourceless_instance_1(void *arg0 ) ; void ldv_lib80211_crypto_ops_dummy_resourceless_instance_2(void *arg0 ) ; void ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3(void *arg0 ) ; void ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4(void *arg0 ) ; int ldv_switch_0(void) ; int ldv_switch_1(void) ; void ldv_switch_automaton_state_0_1(void) ; void ldv_switch_automaton_state_0_5(void) ; void ldv_switch_automaton_state_1_1(void) ; void ldv_switch_automaton_state_1_5(void) ; void ldv_switch_automaton_state_2_1(void) ; void ldv_switch_automaton_state_2_5(void) ; void ldv_switch_automaton_state_3_1(void) ; void ldv_switch_automaton_state_3_5(void) ; void ldv_switch_automaton_state_4_1(void) ; void ldv_switch_automaton_state_4_5(void) ; void (*ldv_0_callback_rpc_call_done)(struct rpc_task * , void * ) ; void (*ldv_0_callback_rpc_call_prepare)(struct rpc_task * , void * ) ; void (*ldv_0_callback_rpc_count_stats)(struct rpc_task * , void * ) ; void (*ldv_0_callback_rpc_release)(void * ) ; struct rpc_task *ldv_0_container_struct_rpc_task_ptr ; void *ldv_0_ldv_param_12_1_default ; void *ldv_0_ldv_param_3_1_default ; void *ldv_0_ldv_param_9_1_default ; void (*ldv_1_callback_rpc_call_done)(struct rpc_task * , void * ) ; void (*ldv_1_callback_rpc_call_prepare)(struct rpc_task * , void * ) ; void (*ldv_1_callback_rpc_count_stats)(struct rpc_task * , void * ) ; void (*ldv_1_callback_rpc_release)(void * ) ; struct rpc_task *ldv_1_container_struct_rpc_task_ptr ; void *ldv_1_ldv_param_12_1_default ; void *ldv_1_ldv_param_3_1_default ; void *ldv_1_ldv_param_9_1_default ; void (*ldv_2_callback_rpc_call_done)(struct rpc_task * , void * ) ; void (*ldv_2_callback_rpc_call_prepare)(struct rpc_task * , void * ) ; void (*ldv_2_callback_rpc_count_stats)(struct rpc_task * , void * ) ; void (*ldv_2_callback_rpc_release)(void * ) ; struct rpc_task *ldv_2_container_struct_rpc_task_ptr ; void *ldv_2_ldv_param_12_1_default ; void *ldv_2_ldv_param_3_1_default ; void *ldv_2_ldv_param_9_1_default ; struct pnfs_layout_hdr *(*ldv_3_callback_alloc_layout_hdr)(struct inode * , unsigned int ) ; struct pnfs_layout_segment *(*ldv_3_callback_alloc_lseg)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) ; void (*ldv_3_callback_clear_request_commit)(struct nfs_page * , struct nfs_commit_info * ) ; int (*ldv_3_callback_commit_pagelist)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) ; void (*ldv_3_callback_free_deviceid_node)(struct nfs4_deviceid_node * ) ; void (*ldv_3_callback_free_layout_hdr)(struct pnfs_layout_hdr * ) ; void (*ldv_3_callback_free_lseg)(struct pnfs_layout_segment * ) ; struct pnfs_ds_commit_info *(*ldv_3_callback_get_ds_info)(struct inode * ) ; void (*ldv_3_callback_mark_request_commit)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) ; int (*ldv_3_callback_pg_doio)(struct nfs_pageio_descriptor * ) ; void (*ldv_3_callback_pg_init)(struct nfs_pageio_descriptor * , struct nfs_page * ) ; _Bool (*ldv_3_callback_pg_test)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) ; enum pnfs_try_status (*ldv_3_callback_read_pagelist)(struct nfs_read_data * ) ; void (*ldv_3_callback_recover_commit_reqs)(struct list_head * , struct nfs_commit_info * ) ; int (*ldv_3_callback_scan_commit_lists)(struct nfs_commit_info * , int ) ; enum pnfs_try_status (*ldv_3_callback_write_pagelist)(struct nfs_write_data * , int ) ; struct inode *ldv_3_container_struct_inode_ptr ; struct nfs4_deviceid_node *ldv_3_container_struct_nfs4_deviceid_node_ptr ; struct nfs4_layoutget_res *ldv_3_container_struct_nfs4_layoutget_res_ptr ; struct nfs_commit_info *ldv_3_container_struct_nfs_commit_info_ptr ; struct nfs_page *ldv_3_container_struct_nfs_page_ptr ; struct nfs_pageio_descriptor *ldv_3_container_struct_nfs_pageio_descriptor_ptr ; struct nfs_read_data *ldv_3_container_struct_nfs_read_data_ptr ; struct nfs_write_data *ldv_3_container_struct_nfs_write_data_ptr ; struct pnfs_layout_hdr *ldv_3_container_struct_pnfs_layout_hdr_ptr ; struct pnfs_layout_segment *ldv_3_container_struct_pnfs_layout_segment_ptr ; int ldv_3_ldv_param_13_2_default ; struct nfs_page *ldv_3_ldv_param_23_2_default ; int ldv_3_ldv_param_28_1_default ; int ldv_3_ldv_param_31_1_default ; unsigned int ldv_3_ldv_param_3_1_default ; unsigned int ldv_3_ldv_param_9_2_default ; struct pnfs_layout_hdr *(*ldv_4_callback_alloc_layout_hdr)(struct inode * , unsigned int ) ; struct pnfs_layout_segment *(*ldv_4_callback_alloc_lseg)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) ; void (*ldv_4_callback_clear_request_commit)(struct nfs_page * , struct nfs_commit_info * ) ; int (*ldv_4_callback_commit_pagelist)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) ; void (*ldv_4_callback_free_deviceid_node)(struct nfs4_deviceid_node * ) ; void (*ldv_4_callback_free_layout_hdr)(struct pnfs_layout_hdr * ) ; void (*ldv_4_callback_free_lseg)(struct pnfs_layout_segment * ) ; struct pnfs_ds_commit_info *(*ldv_4_callback_get_ds_info)(struct inode * ) ; void (*ldv_4_callback_mark_request_commit)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) ; int (*ldv_4_callback_pg_doio)(struct nfs_pageio_descriptor * ) ; void (*ldv_4_callback_pg_init)(struct nfs_pageio_descriptor * , struct nfs_page * ) ; _Bool (*ldv_4_callback_pg_test)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) ; enum pnfs_try_status (*ldv_4_callback_read_pagelist)(struct nfs_read_data * ) ; void (*ldv_4_callback_recover_commit_reqs)(struct list_head * , struct nfs_commit_info * ) ; int (*ldv_4_callback_scan_commit_lists)(struct nfs_commit_info * , int ) ; enum pnfs_try_status (*ldv_4_callback_write_pagelist)(struct nfs_write_data * , int ) ; struct inode *ldv_4_container_struct_inode_ptr ; struct nfs4_deviceid_node *ldv_4_container_struct_nfs4_deviceid_node_ptr ; struct nfs4_layoutget_res *ldv_4_container_struct_nfs4_layoutget_res_ptr ; struct nfs_commit_info *ldv_4_container_struct_nfs_commit_info_ptr ; struct nfs_page *ldv_4_container_struct_nfs_page_ptr ; struct nfs_pageio_descriptor *ldv_4_container_struct_nfs_pageio_descriptor_ptr ; struct nfs_read_data *ldv_4_container_struct_nfs_read_data_ptr ; struct nfs_write_data *ldv_4_container_struct_nfs_write_data_ptr ; struct pnfs_layout_hdr *ldv_4_container_struct_pnfs_layout_hdr_ptr ; struct pnfs_layout_segment *ldv_4_container_struct_pnfs_layout_segment_ptr ; int ldv_4_ldv_param_13_2_default ; struct nfs_page *ldv_4_ldv_param_23_2_default ; int ldv_4_ldv_param_28_1_default ; int ldv_4_ldv_param_31_1_default ; unsigned int ldv_4_ldv_param_3_1_default ; unsigned int ldv_4_ldv_param_9_2_default ; void (*ldv_5_exit_nfs4filelayout_exit_default)(void) ; int (*ldv_5_init_nfs4filelayout_init_default)(void) ; int ldv_5_ret_default ; int ldv_statevar_0 ; int ldv_statevar_1 ; int ldv_statevar_2 ; int ldv_statevar_3 ; int ldv_statevar_4 ; int ldv_statevar_5 ; void (*ldv_0_callback_rpc_call_done)(struct rpc_task * , void * ) = & filelayout_read_call_done; void (*ldv_0_callback_rpc_call_prepare)(struct rpc_task * , void * ) = & filelayout_read_prepare; void (*ldv_0_callback_rpc_count_stats)(struct rpc_task * , void * ) = & filelayout_read_count_stats; void (*ldv_0_callback_rpc_release)(void * ) = & filelayout_read_release; void (*ldv_1_callback_rpc_call_done)(struct rpc_task * , void * ) = & filelayout_write_call_done; void (*ldv_1_callback_rpc_call_prepare)(struct rpc_task * , void * ) = & filelayout_write_prepare; void (*ldv_1_callback_rpc_count_stats)(struct rpc_task * , void * ) = & filelayout_write_count_stats; void (*ldv_1_callback_rpc_release)(void * ) = & filelayout_write_release; void (*ldv_2_callback_rpc_call_done)(struct rpc_task * , void * ) = & filelayout_write_commit_done; void (*ldv_2_callback_rpc_call_prepare)(struct rpc_task * , void * ) = & filelayout_commit_prepare; void (*ldv_2_callback_rpc_count_stats)(struct rpc_task * , void * ) = & filelayout_commit_count_stats; void (*ldv_2_callback_rpc_release)(void * ) = & filelayout_commit_release; struct pnfs_layout_hdr *(*ldv_3_callback_alloc_layout_hdr)(struct inode * , unsigned int ) = & filelayout_alloc_layout_hdr; struct pnfs_layout_segment *(*ldv_3_callback_alloc_lseg)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) = & filelayout_alloc_lseg; void (*ldv_3_callback_clear_request_commit)(struct nfs_page * , struct nfs_commit_info * ) = & filelayout_clear_request_commit; int (*ldv_3_callback_commit_pagelist)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) = & filelayout_commit_pagelist; void (*ldv_3_callback_free_deviceid_node)(struct nfs4_deviceid_node * ) = & filelayout_free_deveiceid_node; void (*ldv_3_callback_free_layout_hdr)(struct pnfs_layout_hdr * ) = & filelayout_free_layout_hdr; void (*ldv_3_callback_free_lseg)(struct pnfs_layout_segment * ) = & filelayout_free_lseg; struct pnfs_ds_commit_info *(*ldv_3_callback_get_ds_info)(struct inode * ) = & filelayout_get_ds_info; void (*ldv_3_callback_mark_request_commit)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) = & filelayout_mark_request_commit; int (*ldv_3_callback_pg_doio)(struct nfs_pageio_descriptor * ) = & pnfs_generic_pg_readpages; void (*ldv_3_callback_pg_init)(struct nfs_pageio_descriptor * , struct nfs_page * ) = & filelayout_pg_init_read; _Bool (*ldv_3_callback_pg_test)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) = & filelayout_pg_test; enum pnfs_try_status (*ldv_3_callback_read_pagelist)(struct nfs_read_data * ) = & filelayout_read_pagelist; void (*ldv_3_callback_recover_commit_reqs)(struct list_head * , struct nfs_commit_info * ) = & filelayout_recover_commit_reqs; int (*ldv_3_callback_scan_commit_lists)(struct nfs_commit_info * , int ) = & filelayout_scan_commit_lists; enum pnfs_try_status (*ldv_3_callback_write_pagelist)(struct nfs_write_data * , int ) = & filelayout_write_pagelist; struct pnfs_layout_hdr *(*ldv_4_callback_alloc_layout_hdr)(struct inode * , unsigned int ) = & filelayout_alloc_layout_hdr; struct pnfs_layout_segment *(*ldv_4_callback_alloc_lseg)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) = & filelayout_alloc_lseg; void (*ldv_4_callback_clear_request_commit)(struct nfs_page * , struct nfs_commit_info * ) = & filelayout_clear_request_commit; int (*ldv_4_callback_commit_pagelist)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) = & filelayout_commit_pagelist; void (*ldv_4_callback_free_deviceid_node)(struct nfs4_deviceid_node * ) = & filelayout_free_deveiceid_node; void (*ldv_4_callback_free_layout_hdr)(struct pnfs_layout_hdr * ) = & filelayout_free_layout_hdr; void (*ldv_4_callback_free_lseg)(struct pnfs_layout_segment * ) = & filelayout_free_lseg; struct pnfs_ds_commit_info *(*ldv_4_callback_get_ds_info)(struct inode * ) = & filelayout_get_ds_info; void (*ldv_4_callback_mark_request_commit)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) = & filelayout_mark_request_commit; int (*ldv_4_callback_pg_doio)(struct nfs_pageio_descriptor * ) = & pnfs_generic_pg_writepages; void (*ldv_4_callback_pg_init)(struct nfs_pageio_descriptor * , struct nfs_page * ) = & filelayout_pg_init_write; _Bool (*ldv_4_callback_pg_test)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) = & filelayout_pg_test; enum pnfs_try_status (*ldv_4_callback_read_pagelist)(struct nfs_read_data * ) = & filelayout_read_pagelist; void (*ldv_4_callback_recover_commit_reqs)(struct list_head * , struct nfs_commit_info * ) = & filelayout_recover_commit_reqs; int (*ldv_4_callback_scan_commit_lists)(struct nfs_commit_info * , int ) = & filelayout_scan_commit_lists; enum pnfs_try_status (*ldv_4_callback_write_pagelist)(struct nfs_write_data * , int ) = & filelayout_write_pagelist; void (*ldv_5_exit_nfs4filelayout_exit_default)(void) = & nfs4filelayout_exit; int (*ldv_5_init_nfs4filelayout_init_default)(void) = & nfs4filelayout_init; void ldv_EMGentry_exit_nfs4filelayout_exit_5_2(void (*arg0)(void) ) { { { nfs4filelayout_exit(); } return; } } int ldv_EMGentry_init_nfs4filelayout_init_5_11(int (*arg0)(void) ) { int tmp ; { { tmp = nfs4filelayout_init(); } return (tmp); } } void ldv_allocate_external_0(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; void *tmp___6 ; void *tmp___7 ; void *tmp___8 ; void *tmp___9 ; void *tmp___10 ; void *tmp___11 ; void *tmp___12 ; void *tmp___13 ; void *tmp___14 ; void *tmp___15 ; void *tmp___16 ; void *tmp___17 ; void *tmp___18 ; void *tmp___19 ; void *tmp___20 ; void *tmp___21 ; void *tmp___22 ; void *tmp___23 ; { { tmp = external_allocated_data(); ldv_0_container_struct_rpc_task_ptr = (struct rpc_task *)tmp; ldv_0_ldv_param_12_1_default = external_allocated_data(); ldv_0_ldv_param_3_1_default = external_allocated_data(); ldv_0_ldv_param_9_1_default = external_allocated_data(); tmp___0 = external_allocated_data(); ldv_1_container_struct_rpc_task_ptr = (struct rpc_task *)tmp___0; ldv_1_ldv_param_12_1_default = external_allocated_data(); ldv_1_ldv_param_3_1_default = external_allocated_data(); ldv_1_ldv_param_9_1_default = external_allocated_data(); tmp___1 = external_allocated_data(); ldv_2_container_struct_rpc_task_ptr = (struct rpc_task *)tmp___1; ldv_2_ldv_param_12_1_default = external_allocated_data(); ldv_2_ldv_param_3_1_default = external_allocated_data(); ldv_2_ldv_param_9_1_default = external_allocated_data(); tmp___2 = external_allocated_data(); ldv_3_container_struct_inode_ptr = (struct inode *)tmp___2; tmp___3 = external_allocated_data(); ldv_3_container_struct_nfs4_deviceid_node_ptr = (struct nfs4_deviceid_node *)tmp___3; tmp___4 = external_allocated_data(); ldv_3_container_struct_nfs4_layoutget_res_ptr = (struct nfs4_layoutget_res *)tmp___4; tmp___5 = external_allocated_data(); ldv_3_container_struct_nfs_commit_info_ptr = (struct nfs_commit_info *)tmp___5; tmp___6 = external_allocated_data(); ldv_3_container_struct_nfs_page_ptr = (struct nfs_page *)tmp___6; tmp___7 = external_allocated_data(); ldv_3_container_struct_nfs_pageio_descriptor_ptr = (struct nfs_pageio_descriptor *)tmp___7; tmp___8 = external_allocated_data(); ldv_3_container_struct_nfs_read_data_ptr = (struct nfs_read_data *)tmp___8; tmp___9 = external_allocated_data(); ldv_3_container_struct_nfs_write_data_ptr = (struct nfs_write_data *)tmp___9; tmp___10 = external_allocated_data(); ldv_3_container_struct_pnfs_layout_hdr_ptr = (struct pnfs_layout_hdr *)tmp___10; tmp___11 = external_allocated_data(); ldv_3_container_struct_pnfs_layout_segment_ptr = (struct pnfs_layout_segment *)tmp___11; tmp___12 = external_allocated_data(); ldv_3_ldv_param_23_2_default = (struct nfs_page *)tmp___12; tmp___13 = external_allocated_data(); ldv_4_container_struct_inode_ptr = (struct inode *)tmp___13; tmp___14 = external_allocated_data(); ldv_4_container_struct_nfs4_deviceid_node_ptr = (struct nfs4_deviceid_node *)tmp___14; tmp___15 = external_allocated_data(); ldv_4_container_struct_nfs4_layoutget_res_ptr = (struct nfs4_layoutget_res *)tmp___15; tmp___16 = external_allocated_data(); ldv_4_container_struct_nfs_commit_info_ptr = (struct nfs_commit_info *)tmp___16; tmp___17 = external_allocated_data(); ldv_4_container_struct_nfs_page_ptr = (struct nfs_page *)tmp___17; tmp___18 = external_allocated_data(); ldv_4_container_struct_nfs_pageio_descriptor_ptr = (struct nfs_pageio_descriptor *)tmp___18; tmp___19 = external_allocated_data(); ldv_4_container_struct_nfs_read_data_ptr = (struct nfs_read_data *)tmp___19; tmp___20 = external_allocated_data(); ldv_4_container_struct_nfs_write_data_ptr = (struct nfs_write_data *)tmp___20; tmp___21 = external_allocated_data(); ldv_4_container_struct_pnfs_layout_hdr_ptr = (struct pnfs_layout_hdr *)tmp___21; tmp___22 = external_allocated_data(); ldv_4_container_struct_pnfs_layout_segment_ptr = (struct pnfs_layout_segment *)tmp___22; tmp___23 = external_allocated_data(); ldv_4_ldv_param_23_2_default = (struct nfs_page *)tmp___23; } return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4(void) { { { ldv_switch_automaton_state_0_1(); ldv_switch_automaton_state_1_1(); ldv_switch_automaton_state_2_1(); } return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5(void) { { { ldv_switch_automaton_state_3_1(); ldv_switch_automaton_state_4_1(); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_1_5_6(void) { { { ldv_switch_automaton_state_0_5(); ldv_switch_automaton_state_1_5(); ldv_switch_automaton_state_2_5(); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_2_5_7(void) { { { ldv_switch_automaton_state_3_5(); ldv_switch_automaton_state_4_5(); } return; } } void ldv_dummy_resourceless_instance_callback_0_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_read_count_stats(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_0_15(void (*arg0)(void * ) , void *arg1 ) { { { filelayout_read_release(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_0_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_read_call_done(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_0_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_read_prepare(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_1_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_write_count_stats(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_1_15(void (*arg0)(void * ) , void *arg1 ) { { { filelayout_write_release(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_1_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_write_call_done(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_1_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_write_prepare(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_2_12(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_commit_count_stats(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_2_15(void (*arg0)(void * ) , void *arg1 ) { { { filelayout_commit_release(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_2_3(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_write_commit_done(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_2_9(void (*arg0)(struct rpc_task * , void * ) , struct rpc_task *arg1 , void *arg2 ) { { { filelayout_commit_prepare(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_12(void (*arg0)(struct nfs_page * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct nfs_commit_info *arg2 ) { { { filelayout_clear_request_commit(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_13(int (*arg0)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) , struct inode *arg1 , struct list_head *arg2 , int arg3 , struct nfs_commit_info *arg4 ) { { { filelayout_commit_pagelist(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_3_16(void (*arg0)(struct nfs4_deviceid_node * ) , struct nfs4_deviceid_node *arg1 ) { { { filelayout_free_deveiceid_node(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_17(void (*arg0)(struct pnfs_layout_hdr * ) , struct pnfs_layout_hdr *arg1 ) { { { filelayout_free_layout_hdr(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_18(void (*arg0)(struct pnfs_layout_segment * ) , struct pnfs_layout_segment *arg1 ) { { { filelayout_free_lseg(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_19(struct pnfs_ds_commit_info *(*arg0)(struct inode * ) , struct inode *arg1 ) { { { filelayout_get_ds_info(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_20(void (*arg0)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct pnfs_layout_segment *arg2 , struct nfs_commit_info *arg3 ) { { { filelayout_mark_request_commit(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_3_21(int (*arg0)(struct nfs_pageio_descriptor * ) , struct nfs_pageio_descriptor *arg1 ) { { { pnfs_generic_pg_readpages(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_22(void (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 ) { { { filelayout_pg_init_read(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_23(_Bool (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 , struct nfs_page *arg3 ) { { { filelayout_pg_test(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_3_26(enum pnfs_try_status (*arg0)(struct nfs_read_data * ) , struct nfs_read_data *arg1 ) { { { filelayout_read_pagelist(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_3_27(void (*arg0)(struct list_head * , struct nfs_commit_info * ) , struct list_head *arg1 , struct nfs_commit_info *arg2 ) { { { filelayout_recover_commit_reqs(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_28(int (*arg0)(struct nfs_commit_info * , int ) , struct nfs_commit_info *arg1 , int arg2 ) { { { filelayout_scan_commit_lists(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_3(struct pnfs_layout_hdr *(*arg0)(struct inode * , unsigned int ) , struct inode *arg1 , unsigned int arg2 ) { { { filelayout_alloc_layout_hdr(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_31(enum pnfs_try_status (*arg0)(struct nfs_write_data * , int ) , struct nfs_write_data *arg1 , int arg2 ) { { { filelayout_write_pagelist(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_3_9(struct pnfs_layout_segment *(*arg0)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) , struct pnfs_layout_hdr *arg1 , struct nfs4_layoutget_res *arg2 , unsigned int arg3 ) { { { filelayout_alloc_lseg(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_4_12(void (*arg0)(struct nfs_page * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct nfs_commit_info *arg2 ) { { { filelayout_clear_request_commit(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_13(int (*arg0)(struct inode * , struct list_head * , int , struct nfs_commit_info * ) , struct inode *arg1 , struct list_head *arg2 , int arg3 , struct nfs_commit_info *arg4 ) { { { filelayout_commit_pagelist(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_4_16(void (*arg0)(struct nfs4_deviceid_node * ) , struct nfs4_deviceid_node *arg1 ) { { { filelayout_free_deveiceid_node(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_17(void (*arg0)(struct pnfs_layout_hdr * ) , struct pnfs_layout_hdr *arg1 ) { { { filelayout_free_layout_hdr(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_18(void (*arg0)(struct pnfs_layout_segment * ) , struct pnfs_layout_segment *arg1 ) { { { filelayout_free_lseg(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_19(struct pnfs_ds_commit_info *(*arg0)(struct inode * ) , struct inode *arg1 ) { { { filelayout_get_ds_info(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_20(void (*arg0)(struct nfs_page * , struct pnfs_layout_segment * , struct nfs_commit_info * ) , struct nfs_page *arg1 , struct pnfs_layout_segment *arg2 , struct nfs_commit_info *arg3 ) { { { filelayout_mark_request_commit(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_4_21(int (*arg0)(struct nfs_pageio_descriptor * ) , struct nfs_pageio_descriptor *arg1 ) { { { pnfs_generic_pg_writepages(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_22(void (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 ) { { { filelayout_pg_init_write(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_23(_Bool (*arg0)(struct nfs_pageio_descriptor * , struct nfs_page * , struct nfs_page * ) , struct nfs_pageio_descriptor *arg1 , struct nfs_page *arg2 , struct nfs_page *arg3 ) { { { filelayout_pg_test(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_4_26(enum pnfs_try_status (*arg0)(struct nfs_read_data * ) , struct nfs_read_data *arg1 ) { { { filelayout_read_pagelist(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_4_27(void (*arg0)(struct list_head * , struct nfs_commit_info * ) , struct list_head *arg1 , struct nfs_commit_info *arg2 ) { { { filelayout_recover_commit_reqs(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_28(int (*arg0)(struct nfs_commit_info * , int ) , struct nfs_commit_info *arg1 , int arg2 ) { { { filelayout_scan_commit_lists(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_3(struct pnfs_layout_hdr *(*arg0)(struct inode * , unsigned int ) , struct inode *arg1 , unsigned int arg2 ) { { { filelayout_alloc_layout_hdr(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_31(enum pnfs_try_status (*arg0)(struct nfs_write_data * , int ) , struct nfs_write_data *arg1 , int arg2 ) { { { filelayout_write_pagelist(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_9(struct pnfs_layout_segment *(*arg0)(struct pnfs_layout_hdr * , struct nfs4_layoutget_res * , unsigned int ) , struct pnfs_layout_hdr *arg1 , struct nfs4_layoutget_res *arg2 , unsigned int arg3 ) { { { filelayout_alloc_lseg(arg1, arg2, arg3); } return; } } void ldv_entry_EMGentry_5(void *arg0 ) { int tmp ; int tmp___0 ; { { if (ldv_statevar_5 == 2) { goto case_2; } else { } if (ldv_statevar_5 == 3) { goto case_3; } else { } if (ldv_statevar_5 == 4) { goto case_4; } else { } if (ldv_statevar_5 == 5) { goto case_5; } else { } if (ldv_statevar_5 == 6) { goto case_6; } else { } if (ldv_statevar_5 == 7) { goto case_7; } else { } if (ldv_statevar_5 == 8) { goto case_8; } else { } if (ldv_statevar_5 == 10) { goto case_10; } else { } if (ldv_statevar_5 == 11) { goto case_11; } else { } goto switch_default; case_2: /* CIL Label */ { ldv_EMGentry_exit_nfs4filelayout_exit_5_2(ldv_5_exit_nfs4filelayout_exit_default); ldv_check_final_state(); ldv_stop(); ldv_statevar_5 = 11; } goto ldv_57277; case_3: /* CIL Label */ { ldv_EMGentry_exit_nfs4filelayout_exit_5_2(ldv_5_exit_nfs4filelayout_exit_default); ldv_check_final_state(); ldv_stop(); ldv_statevar_5 = 11; } goto ldv_57277; case_4: /* CIL Label */ { ldv_assume((ldv_statevar_0 == 1 || ldv_statevar_1 == 1) || ldv_statevar_2 == 1); ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4(); ldv_statevar_5 = 2; } goto ldv_57277; case_5: /* CIL Label */ { ldv_assume(ldv_statevar_3 == 1 || ldv_statevar_4 == 1); ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5(); ldv_statevar_5 = 4; } goto ldv_57277; case_6: /* CIL Label */ { ldv_assume((ldv_statevar_0 == 5 || ldv_statevar_1 == 5) || ldv_statevar_2 == 5); ldv_dispatch_register_dummy_resourceless_instance_1_5_6(); ldv_statevar_5 = 5; } goto ldv_57277; case_7: /* CIL Label */ { ldv_assume(ldv_statevar_3 == 5 || ldv_statevar_4 == 5); ldv_dispatch_register_dummy_resourceless_instance_2_5_7(); ldv_statevar_5 = 6; } goto ldv_57277; case_8: /* CIL Label */ { ldv_assume(ldv_5_ret_default == 0); tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_5 = 3; } else { ldv_statevar_5 = 7; } goto ldv_57277; case_10: /* CIL Label */ { ldv_assume(ldv_5_ret_default != 0); ldv_check_final_state(); ldv_stop(); ldv_statevar_5 = 11; } goto ldv_57277; case_11: /* CIL Label */ { ldv_5_ret_default = ldv_EMGentry_init_nfs4filelayout_init_5_11(ldv_5_init_nfs4filelayout_init_default); ldv_5_ret_default = ldv_post_init(ldv_5_ret_default); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_5 = 8; } else { ldv_statevar_5 = 10; } goto ldv_57277; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_57277: ; return; } } int main(void) { int tmp ; { { ldv_initialize(); ldv_initialize_external_data(); ldv_statevar_5 = 11; ldv_statevar_0 = 5; ldv_statevar_1 = 5; ldv_statevar_2 = 5; ldv_statevar_3 = 5; ldv_statevar_4 = 5; } ldv_57297: { tmp = ldv_undef_int(); } { if (tmp == 0) { goto case_0; } else { } if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } if (tmp == 4) { goto case_4; } else { } if (tmp == 5) { goto case_5; } else { } goto switch_default; case_0: /* CIL Label */ { ldv_entry_EMGentry_5((void *)0); } goto ldv_57290; case_1: /* CIL Label */ { ldv_lib80211_crypto_ops_dummy_resourceless_instance_0((void *)0); } goto ldv_57290; case_2: /* CIL Label */ { ldv_lib80211_crypto_ops_dummy_resourceless_instance_1((void *)0); } goto ldv_57290; case_3: /* CIL Label */ { ldv_lib80211_crypto_ops_dummy_resourceless_instance_2((void *)0); } goto ldv_57290; case_4: /* CIL Label */ { ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3((void *)0); } goto ldv_57290; case_5: /* CIL Label */ { ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4((void *)0); } goto ldv_57290; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_57290: ; goto ldv_57297; } } void ldv_initialize_external_data(void) { { { ldv_allocate_external_0(); } return; } } void ldv_lib80211_crypto_ops_dummy_resourceless_instance_0(void *arg0 ) { int tmp ; int tmp___0 ; { { if (ldv_statevar_0 == 1) { goto case_1; } else { } if (ldv_statevar_0 == 2) { goto case_2; } else { } if (ldv_statevar_0 == 3) { goto case_3; } else { } if (ldv_statevar_0 == 4) { goto case_4; } else { } if (ldv_statevar_0 == 5) { goto case_5; } else { } if (ldv_statevar_0 == 7) { goto case_7; } else { } if (ldv_statevar_0 == 10) { goto case_10; } else { } if (ldv_statevar_0 == 13) { goto case_13; } else { } if (ldv_statevar_0 == 15) { goto case_15; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_57304; case_2: /* CIL Label */ { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_0 = 1; } else { ldv_statevar_0 = 7; } goto ldv_57304; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_0_3(ldv_0_callback_rpc_call_done, ldv_0_container_struct_rpc_task_ptr, ldv_0_ldv_param_3_1_default); ldv_free(ldv_0_ldv_param_3_1_default); ldv_statevar_0 = 2; } goto ldv_57304; case_4: /* CIL Label */ { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_0 = 1; } else { ldv_statevar_0 = 7; } goto ldv_57304; case_5: /* CIL Label */ ; goto ldv_57304; case_7: /* CIL Label */ { ldv_0_ldv_param_3_1_default = ldv_xmalloc(1UL); ldv_statevar_0 = ldv_switch_0(); } goto ldv_57304; case_10: /* CIL Label */ { ldv_0_ldv_param_9_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_0_9(ldv_0_callback_rpc_call_prepare, ldv_0_container_struct_rpc_task_ptr, ldv_0_ldv_param_9_1_default); ldv_free(ldv_0_ldv_param_9_1_default); ldv_free(ldv_0_ldv_param_3_1_default); ldv_statevar_0 = 2; } goto ldv_57304; case_13: /* CIL Label */ { ldv_0_ldv_param_12_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_0_12(ldv_0_callback_rpc_count_stats, ldv_0_container_struct_rpc_task_ptr, ldv_0_ldv_param_12_1_default); ldv_free(ldv_0_ldv_param_12_1_default); ldv_free(ldv_0_ldv_param_3_1_default); ldv_statevar_0 = 2; } goto ldv_57304; case_15: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_0_15(ldv_0_callback_rpc_release, (void *)ldv_0_container_struct_rpc_task_ptr); ldv_free(ldv_0_ldv_param_3_1_default); ldv_statevar_0 = 2; } goto ldv_57304; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_57304: ; return; } } void ldv_lib80211_crypto_ops_dummy_resourceless_instance_1(void *arg0 ) { int tmp ; int tmp___0 ; { { if (ldv_statevar_1 == 1) { goto case_1; } else { } if (ldv_statevar_1 == 2) { goto case_2; } else { } if (ldv_statevar_1 == 3) { goto case_3; } else { } if (ldv_statevar_1 == 4) { goto case_4; } else { } if (ldv_statevar_1 == 5) { goto case_5; } else { } if (ldv_statevar_1 == 7) { goto case_7; } else { } if (ldv_statevar_1 == 10) { goto case_10; } else { } if (ldv_statevar_1 == 13) { goto case_13; } else { } if (ldv_statevar_1 == 15) { goto case_15; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_57318; case_2: /* CIL Label */ { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_1 = 1; } else { ldv_statevar_1 = 7; } goto ldv_57318; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_1_3(ldv_1_callback_rpc_call_done, ldv_1_container_struct_rpc_task_ptr, ldv_1_ldv_param_3_1_default); ldv_free(ldv_1_ldv_param_3_1_default); ldv_statevar_1 = 2; } goto ldv_57318; case_4: /* CIL Label */ { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_1 = 1; } else { ldv_statevar_1 = 7; } goto ldv_57318; case_5: /* CIL Label */ ; goto ldv_57318; case_7: /* CIL Label */ { ldv_1_ldv_param_3_1_default = ldv_xmalloc(1UL); ldv_statevar_1 = ldv_switch_0(); } goto ldv_57318; case_10: /* CIL Label */ { ldv_1_ldv_param_9_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_1_9(ldv_1_callback_rpc_call_prepare, ldv_1_container_struct_rpc_task_ptr, ldv_1_ldv_param_9_1_default); ldv_free(ldv_1_ldv_param_9_1_default); ldv_free(ldv_1_ldv_param_3_1_default); ldv_statevar_1 = 2; } goto ldv_57318; case_13: /* CIL Label */ { ldv_1_ldv_param_12_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_1_12(ldv_1_callback_rpc_count_stats, ldv_1_container_struct_rpc_task_ptr, ldv_1_ldv_param_12_1_default); ldv_free(ldv_1_ldv_param_12_1_default); ldv_free(ldv_1_ldv_param_3_1_default); ldv_statevar_1 = 2; } goto ldv_57318; case_15: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_1_15(ldv_1_callback_rpc_release, (void *)ldv_1_container_struct_rpc_task_ptr); ldv_free(ldv_1_ldv_param_3_1_default); ldv_statevar_1 = 2; } goto ldv_57318; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_57318: ; return; } } void ldv_lib80211_crypto_ops_dummy_resourceless_instance_2(void *arg0 ) { int tmp ; int tmp___0 ; { { if (ldv_statevar_2 == 1) { goto case_1; } else { } if (ldv_statevar_2 == 2) { goto case_2; } else { } if (ldv_statevar_2 == 3) { goto case_3; } else { } if (ldv_statevar_2 == 4) { goto case_4; } else { } if (ldv_statevar_2 == 5) { goto case_5; } else { } if (ldv_statevar_2 == 7) { goto case_7; } else { } if (ldv_statevar_2 == 10) { goto case_10; } else { } if (ldv_statevar_2 == 13) { goto case_13; } else { } if (ldv_statevar_2 == 15) { goto case_15; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_57332; case_2: /* CIL Label */ { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_2 = 1; } else { ldv_statevar_2 = 7; } goto ldv_57332; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_2_3(ldv_2_callback_rpc_call_done, ldv_2_container_struct_rpc_task_ptr, ldv_2_ldv_param_3_1_default); ldv_free(ldv_2_ldv_param_3_1_default); ldv_statevar_2 = 2; } goto ldv_57332; case_4: /* CIL Label */ { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_2 = 1; } else { ldv_statevar_2 = 7; } goto ldv_57332; case_5: /* CIL Label */ ; goto ldv_57332; case_7: /* CIL Label */ { ldv_2_ldv_param_3_1_default = ldv_xmalloc(1UL); ldv_statevar_2 = ldv_switch_0(); } goto ldv_57332; case_10: /* CIL Label */ { ldv_2_ldv_param_9_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_2_9(ldv_2_callback_rpc_call_prepare, ldv_2_container_struct_rpc_task_ptr, ldv_2_ldv_param_9_1_default); ldv_free(ldv_2_ldv_param_9_1_default); ldv_free(ldv_2_ldv_param_3_1_default); ldv_statevar_2 = 2; } goto ldv_57332; case_13: /* CIL Label */ { ldv_2_ldv_param_12_1_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_2_12(ldv_2_callback_rpc_count_stats, ldv_2_container_struct_rpc_task_ptr, ldv_2_ldv_param_12_1_default); ldv_free(ldv_2_ldv_param_12_1_default); ldv_free(ldv_2_ldv_param_3_1_default); ldv_statevar_2 = 2; } goto ldv_57332; case_15: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_2_15(ldv_2_callback_rpc_release, (void *)ldv_2_container_struct_rpc_task_ptr); ldv_free(ldv_2_ldv_param_3_1_default); ldv_statevar_2 = 2; } goto ldv_57332; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_57332: ; return; } } int ldv_switch_0(void) { int tmp ; { { tmp = ldv_undef_int(); } { if (tmp == 0) { goto case_0; } else { } if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } goto switch_default; case_0: /* CIL Label */ ; return (3); case_1: /* CIL Label */ ; return (10); case_2: /* CIL Label */ ; return (13); case_3: /* CIL Label */ ; return (15); switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return (0); } } int ldv_switch_1(void) { int tmp ; { { tmp = ldv_undef_int(); } { if (tmp == 0) { goto case_0; } else { } if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } if (tmp == 4) { goto case_4; } else { } if (tmp == 5) { goto case_5; } else { } if (tmp == 6) { goto case_6; } else { } if (tmp == 7) { goto case_7; } else { } if (tmp == 8) { goto case_8; } else { } if (tmp == 9) { goto case_9; } else { } if (tmp == 10) { goto case_10; } else { } if (tmp == 11) { goto case_11; } else { } if (tmp == 12) { goto case_12; } else { } if (tmp == 13) { goto case_13; } else { } if (tmp == 14) { goto case_14; } else { } if (tmp == 15) { goto case_15; } else { } goto switch_default; case_0: /* CIL Label */ ; return (3); case_1: /* CIL Label */ ; return (10); case_2: /* CIL Label */ ; return (12); case_3: /* CIL Label */ ; return (14); case_4: /* CIL Label */ ; return (16); case_5: /* CIL Label */ ; return (17); case_6: /* CIL Label */ ; return (18); case_7: /* CIL Label */ ; return (19); case_8: /* CIL Label */ ; return (20); case_9: /* CIL Label */ ; return (21); case_10: /* CIL Label */ ; return (22); case_11: /* CIL Label */ ; return (24); case_12: /* CIL Label */ ; return (26); case_13: /* CIL Label */ ; return (27); case_14: /* CIL Label */ ; return (29); case_15: /* CIL Label */ ; return (32); switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return (0); } } void ldv_switch_automaton_state_0_1(void) { { ldv_statevar_0 = 5; return; } } void ldv_switch_automaton_state_0_5(void) { { ldv_statevar_0 = 4; return; } } void ldv_switch_automaton_state_1_1(void) { { ldv_statevar_1 = 5; return; } } void ldv_switch_automaton_state_1_5(void) { { ldv_statevar_1 = 4; return; } } void ldv_switch_automaton_state_2_1(void) { { ldv_statevar_2 = 5; return; } } void ldv_switch_automaton_state_2_5(void) { { ldv_statevar_2 = 4; return; } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { { tmp = ldv_is_err(ptr); } return (tmp); } } __inline static struct page *alloc_pages(gfp_t flags , unsigned int order ) { void *tmp ; { { ldv_check_alloc_flags(flags); tmp = ldv_malloc_unknown_size(); } return ((struct page *)tmp); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { { tmp = ldv_kzalloc(size, flags); } return (tmp); } } __inline static void ldv_spin_lock_103(spinlock_t *lock ) { { { ldv_spin_lock_lock_of_nfs_commit_info(); spin_lock(lock); } return; } } __inline static void ldv_spin_unlock_104(spinlock_t *lock ) { { { ldv_spin_unlock_lock_of_nfs_commit_info(); spin_unlock(lock); } return; } } void *ldv_err_ptr(long error ) ; long ldv_ptr_err(void const *ptr ) ; __inline static void __list_splice(struct list_head const *list , struct list_head *prev , struct list_head *next ) { struct list_head *first ; struct list_head *last ; { first = list->next; last = list->prev; first->prev = prev; prev->next = first; last->next = next; next->prev = last; return; } } __inline static void list_splice_init(struct list_head *list , struct list_head *head ) { int tmp ; { { tmp = list_empty((struct list_head const *)list); } if (tmp == 0) { { __list_splice((struct list_head const *)list, head, head->next); INIT_LIST_HEAD(list); } } else { } return; } } __inline static int variable_test_bit(long nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } extern int snprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; extern size_t strlen(char const * ) ; extern int strncmp(char const * , char const * , __kernel_size_t ) ; extern char *strrchr(char const * , int ) ; __inline static void *ERR_PTR(long error ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static long IS_ERR(void const *ptr ) ; __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } extern int __ldv_atomic_dec_and_lock(spinlock_t * ) ; static int ldv___ldv_atomic_dec_and_lock_103(spinlock_t *ldv_func_arg1 ) ; void ldv_spin_lock_nfs4_ds_cache_lock(void) ; void ldv_spin_unlock_nfs4_ds_cache_lock(void) ; int ldv_atomic_dec_and_lock_nfs4_ds_cache_lock(void) ; __inline static void ldv_spin_lock_105___0(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_104___0(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_104___0(spinlock_t *lock ) ; extern void wake_up_bit(void * , int ) ; extern int out_of_line_wait_on_bit(void * , int , int (*)(void * ) , unsigned int ) ; __inline static int wait_on_bit(void *word , int bit , int (*action)(void * ) , unsigned int mode ) { int tmp___0 ; int tmp___1 ; { { tmp___0 = variable_test_bit((long )bit, (unsigned long const volatile *)word); } if (tmp___0 == 0) { return (0); } else { } { tmp___1 = out_of_line_wait_on_bit(word, bit, action, mode); } return (tmp___1); } } __inline static struct page *alloc_pages(gfp_t flags , unsigned int order ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int __ipv6_addr_type(struct in6_addr const * ) ; __inline static int __ipv6_addr_src_scope(int type ) { { return (type != 0 ? type >> 16 : -1); } } __inline static int ipv6_addr_src_scope(struct in6_addr const *addr ) { int tmp ; int tmp___0 ; { { tmp = __ipv6_addr_type(addr); tmp___0 = __ipv6_addr_src_scope(tmp); } return (tmp___0); } } __inline static bool ipv6_addr_equal(struct in6_addr const *a1 , struct in6_addr const *a2 ) { unsigned long const *ul1 ; unsigned long const *ul2 ; { ul1 = (unsigned long const *)a1; ul2 = (unsigned long const *)a2; return ((((unsigned long )*ul1 ^ (unsigned long )*ul2) | ((unsigned long )*(ul1 + 1UL) ^ (unsigned long )*(ul2 + 1UL))) == 0UL); } } extern size_t rpc_pton(struct net * , char const * , size_t const , struct sockaddr * , size_t const ) ; extern struct nfs_client *nfs4_set_ds_client(struct nfs_client * , struct sockaddr const * , int , int , unsigned int , unsigned int ) ; extern u32 const nfs41_maxgetdevinfo_overhead ; extern int nfs_wait_bit_killable(void * ) ; __inline static unsigned int nfs_page_array_len(unsigned int base , size_t len ) { { return ((unsigned int )(((len + (unsigned long )base) + 4095UL) >> 12)); } } extern int nfs4_init_ds_session(struct nfs_client * , unsigned long ) ; extern int nfs4_proc_getdeviceinfo(struct nfs_server * , struct pnfs_device * , struct rpc_cred * ) ; extern void nfs4_init_deviceid_node(struct nfs4_deviceid_node * , struct pnfs_layoutdriver_type const * , struct nfs_client const * , struct nfs4_deviceid const * ) ; extern struct nfs4_deviceid_node *nfs4_insert_deviceid_node(struct nfs4_deviceid_node * ) ; extern bool nfs4_put_deviceid_node(struct nfs4_deviceid_node * ) ; __inline static void filelayout_mark_devid_invalid(struct nfs4_deviceid_node *node ) { u32 *p ; { { p = (u32 *)(& node->deviceid); printk("\fNFS: Deviceid [%x%x%x%x] marked out of use.\n", *p, *(p + 1UL), *(p + 2UL), *(p + 3UL)); set_bit(0L, (unsigned long volatile *)(& node->flags)); } return; } } void print_ds(struct nfs4_pnfs_ds *ds ) ; static unsigned int dataserver_timeo = 600U; static unsigned int dataserver_retrans = 5U; static spinlock_t nfs4_ds_cache_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "nfs4_ds_cache_lock", 0, 0UL}}}}; static struct list_head nfs4_data_server_cache = {& nfs4_data_server_cache, & nfs4_data_server_cache}; void print_ds(struct nfs4_pnfs_ds *ds ) { int tmp ; { if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { { printk("%s NULL device\n", "print_ds"); } return; } else { } { tmp = atomic_read((atomic_t const *)(& ds->ds_count)); printk(" ds %s\n ref count %d\n client %p\n cl_exchange_flags %x\n", ds->ds_remotestr, tmp, ds->ds_clp, (unsigned long )ds->ds_clp != (unsigned long )((struct nfs_client *)0) ? (ds->ds_clp)->cl_exchange_flags : 0U); } return; } } static bool same_sockaddr(struct sockaddr *addr1 , struct sockaddr *addr2 ) { struct sockaddr_in *a ; struct sockaddr_in *b ; struct sockaddr_in6 *a6 ; struct sockaddr_in6 *b6 ; int tmp ; bool tmp___0 ; long tmp___1 ; { if ((int )addr1->sa_family != (int )addr2->sa_family) { return (0); } else { } { if ((int )addr1->sa_family == 2) { goto case_2; } else { } if ((int )addr1->sa_family == 10) { goto case_10; } else { } goto switch_default; case_2: /* CIL Label */ a = (struct sockaddr_in *)addr1; b = (struct sockaddr_in *)addr2; if (a->sin_addr.s_addr == b->sin_addr.s_addr && (int )a->sin_port == (int )b->sin_port) { return (1); } else { } goto ldv_53303; case_10: /* CIL Label */ { a6 = (struct sockaddr_in6 *)addr1; b6 = (struct sockaddr_in6 *)addr2; tmp = ipv6_addr_src_scope((struct in6_addr const *)(& a6->sin6_addr)); } if (tmp == 2 && a6->sin6_scope_id != b6->sin6_scope_id) { return (0); } else { } { tmp___0 = ipv6_addr_equal((struct in6_addr const *)(& a6->sin6_addr), (struct in6_addr const *)(& b6->sin6_addr)); } if ((int )tmp___0 && (int )a6->sin6_port == (int )b6->sin6_port) { return (1); } else { } goto ldv_53303; switch_default: /* CIL Label */ { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s: unhandled address family: %u\n", "same_sockaddr", (int )addr1->sa_family); } } else { } return (0); switch_break: /* CIL Label */ ; } ldv_53303: ; return (0); } } static bool _same_data_server_addrs_locked(struct list_head const *dsaddrs1 , struct list_head const *dsaddrs2 ) { struct nfs4_pnfs_ds_addr *da1 ; struct nfs4_pnfs_ds_addr *da2 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; bool tmp ; int tmp___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; { __mptr = (struct list_head const *)dsaddrs1->next; da1 = (struct nfs4_pnfs_ds_addr *)__mptr + 0xffffffffffffff78UL; __mptr___0 = (struct list_head const *)dsaddrs2->next; da2 = (struct nfs4_pnfs_ds_addr *)__mptr___0 + 0xffffffffffffff78UL; goto ldv_53322; ldv_53321: { tmp = same_sockaddr((struct sockaddr *)(& da1->da_addr), (struct sockaddr *)(& da2->da_addr)); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (0); } else { } __mptr___1 = (struct list_head const *)da1->da_node.next; da1 = (struct nfs4_pnfs_ds_addr *)__mptr___1 + 0xffffffffffffff78UL; __mptr___2 = (struct list_head const *)da2->da_node.next; da2 = (struct nfs4_pnfs_ds_addr *)__mptr___2 + 0xffffffffffffff78UL; ldv_53322: ; if ((unsigned long )da1 != (unsigned long )((struct nfs4_pnfs_ds_addr *)0) && (unsigned long )da2 != (unsigned long )((struct nfs4_pnfs_ds_addr *)0)) { goto ldv_53321; } else { } if ((unsigned long )da1 == (unsigned long )((struct nfs4_pnfs_ds_addr *)0) && (unsigned long )da2 == (unsigned long )((struct nfs4_pnfs_ds_addr *)0)) { return (1); } else { } return (0); } } static struct nfs4_pnfs_ds *_data_server_lookup_locked(struct list_head const *dsaddrs ) { struct nfs4_pnfs_ds *ds ; struct list_head const *__mptr ; bool tmp ; struct list_head const *__mptr___0 ; { __mptr = (struct list_head const *)nfs4_data_server_cache.next; ds = (struct nfs4_pnfs_ds *)__mptr; goto ldv_53333; ldv_53332: { tmp = _same_data_server_addrs_locked((struct list_head const *)(& ds->ds_addrs), dsaddrs); } if ((int )tmp) { return (ds); } else { } __mptr___0 = (struct list_head const *)ds->ds_node.next; ds = (struct nfs4_pnfs_ds *)__mptr___0; ldv_53333: ; if ((unsigned long )(& ds->ds_node) != (unsigned long )(& nfs4_data_server_cache)) { goto ldv_53332; } else { } return ((struct nfs4_pnfs_ds *)0); } } static int nfs4_ds_connect(struct nfs_server *mds_srv , struct nfs4_pnfs_ds *ds ) { struct nfs_client *clp ; void *tmp ; struct nfs4_pnfs_ds_addr *da ; int status ; long tmp___0 ; struct list_head const *__mptr ; long tmp___1 ; long tmp___2 ; struct list_head const *__mptr___0 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; { { tmp = ERR_PTR(-5L); clp = (struct nfs_client *)tmp; status = 0; tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { printk("\001d--> %s DS %s au_flavor %d\n", "nfs4_ds_connect", ds->ds_remotestr, (((mds_srv->nfs_client)->cl_rpcclient)->cl_auth)->au_flavor); } } else { } __mptr = (struct list_head const *)ds->ds_addrs.next; da = (struct nfs4_pnfs_ds_addr *)__mptr + 0xffffffffffffff78UL; goto ldv_53349; ldv_53348: { tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s: DS %s: trying address %s\n", "nfs4_ds_connect", ds->ds_remotestr, da->da_remotestr); } } else { } { clp = nfs4_set_ds_client(mds_srv->nfs_client, (struct sockaddr const *)(& da->da_addr), (int )da->da_addrlen, 6, dataserver_timeo, dataserver_retrans); tmp___2 = IS_ERR((void const *)clp); } if (tmp___2 == 0L) { goto ldv_53347; } else { } __mptr___0 = (struct list_head const *)da->da_node.next; da = (struct nfs4_pnfs_ds_addr *)__mptr___0 + 0xffffffffffffff78UL; ldv_53349: ; if ((unsigned long )(& da->da_node) != (unsigned long )(& ds->ds_addrs)) { goto ldv_53348; } else { } ldv_53347: { tmp___4 = IS_ERR((void const *)clp); } if (tmp___4 != 0L) { { tmp___3 = PTR_ERR((void const *)clp); status = (int )tmp___3; } goto out; } else { } { status = nfs4_init_ds_session(clp, (mds_srv->nfs_client)->cl_lease_time); } if (status != 0) { goto out_put; } else { } { __asm__ volatile ("": : : "memory"); ds->ds_clp = clp; tmp___5 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___5 != 0L) { { printk("\001d%s [new] addr: %s\n", "nfs4_ds_connect", ds->ds_remotestr); } } else { } out: ; return (status); out_put: { nfs_put_client(clp); } goto out; } } static void destroy_ds(struct nfs4_pnfs_ds *ds ) { struct nfs4_pnfs_ds_addr *da ; long tmp ; long tmp___0 ; struct list_head const *__mptr ; int tmp___1 ; { { tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d--> %s\n", "destroy_ds"); } } else { } { tmp___0 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___0 != 0L) { { print_ds(ds); } } else { } if ((unsigned long )ds->ds_clp != (unsigned long )((struct nfs_client *)0)) { { nfs_put_client(ds->ds_clp); } } else { } goto ldv_53360; ldv_53359: { __mptr = (struct list_head const *)ds->ds_addrs.next; da = (struct nfs4_pnfs_ds_addr *)__mptr + 0xffffffffffffff78UL; list_del_init(& da->da_node); kfree((void const *)da->da_remotestr); kfree((void const *)da); } ldv_53360: { tmp___1 = list_empty((struct list_head const *)(& ds->ds_addrs)); } if (tmp___1 == 0) { goto ldv_53359; } else { } { kfree((void const *)ds->ds_remotestr); kfree((void const *)ds); } return; } } void nfs4_fl_free_deviceid(struct nfs4_file_layout_dsaddr *dsaddr ) { struct nfs4_pnfs_ds *ds ; int i ; int tmp ; { { nfs4_print_deviceid((struct nfs4_deviceid const *)(& dsaddr->id_node.deviceid)); i = 0; } goto ldv_53368; ldv_53367: ds = dsaddr->ds_list[i]; if ((unsigned long )ds != (unsigned long )((struct nfs4_pnfs_ds *)0)) { { tmp = ldv___ldv_atomic_dec_and_lock_103(& nfs4_ds_cache_lock); } if (tmp != 0) { { list_del_init(& ds->ds_node); ldv_spin_unlock_104___0(& nfs4_ds_cache_lock); destroy_ds(ds); } } else { } } else { } i = i + 1; ldv_53368: ; if ((u32 )i < dsaddr->ds_num) { goto ldv_53367; } else { } { kfree((void const *)dsaddr->stripe_indices); kfree((void const *)dsaddr); } return; } } static char *nfs4_pnfs_remotestr(struct list_head *dsaddrs , gfp_t gfp_flags ) { struct nfs4_pnfs_ds_addr *da ; char *remotestr ; size_t len ; char *p ; struct list_head const *__mptr ; size_t tmp ; struct list_head const *__mptr___0 ; void *tmp___0 ; char *tmp___1 ; struct list_head const *__mptr___1 ; size_t ll ; size_t tmp___2 ; char *tmp___3 ; struct list_head const *__mptr___2 ; char *tmp___4 ; { len = 3UL; __mptr = (struct list_head const *)dsaddrs->next; da = (struct nfs4_pnfs_ds_addr *)__mptr + 0xffffffffffffff78UL; goto ldv_53383; ldv_53382: { tmp = strlen((char const *)da->da_remotestr); len = (len + tmp) + 1UL; __mptr___0 = (struct list_head const *)da->da_node.next; da = (struct nfs4_pnfs_ds_addr *)__mptr___0 + 0xffffffffffffff78UL; } ldv_53383: ; if ((unsigned long )(& da->da_node) != (unsigned long )dsaddrs) { goto ldv_53382; } else { } { tmp___0 = kzalloc(len, gfp_flags); remotestr = (char *)tmp___0; } if ((unsigned long )remotestr == (unsigned long )((char *)0)) { return ((char *)0); } else { } p = remotestr; tmp___1 = p; p = p + 1; *tmp___1 = 123; len = len - 1UL; __mptr___1 = (struct list_head const *)dsaddrs->next; da = (struct nfs4_pnfs_ds_addr *)__mptr___1 + 0xffffffffffffff78UL; goto ldv_53392; ldv_53391: { tmp___2 = strlen((char const *)da->da_remotestr); ll = tmp___2; } if (ll > len) { goto out_err; } else { } { memcpy((void *)p, (void const *)da->da_remotestr, ll); p = p + ll; len = len - ll; } if (len == 0UL) { goto out_err; } else { } tmp___3 = p; p = p + 1; *tmp___3 = 44; len = len - 1UL; __mptr___2 = (struct list_head const *)da->da_node.next; da = (struct nfs4_pnfs_ds_addr *)__mptr___2 + 0xffffffffffffff78UL; ldv_53392: ; if ((unsigned long )(& da->da_node) != (unsigned long )dsaddrs) { goto ldv_53391; } else { } if (len <= 1UL) { goto out_err; } else { } tmp___4 = p; p = p + 1; *tmp___4 = 125; *p = 0; return (remotestr); out_err: { kfree((void const *)remotestr); } return ((char *)0); } } static struct nfs4_pnfs_ds *nfs4_pnfs_ds_add(struct list_head *dsaddrs , gfp_t gfp_flags ) { struct nfs4_pnfs_ds *tmp_ds ; struct nfs4_pnfs_ds *ds ; char *remotestr ; long tmp ; int tmp___0 ; void *tmp___1 ; long tmp___2 ; int tmp___3 ; long tmp___4 ; { { ds = (struct nfs4_pnfs_ds *)0; tmp___0 = list_empty((struct list_head const *)dsaddrs); } if (tmp___0 != 0) { { tmp = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp != 0L) { { printk("\001d%s: no addresses defined\n", "nfs4_pnfs_ds_add"); } } else { } goto out; } else { } { tmp___1 = kzalloc(64UL, gfp_flags); ds = (struct nfs4_pnfs_ds *)tmp___1; } if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { goto out; } else { } { remotestr = nfs4_pnfs_remotestr(dsaddrs, gfp_flags); ldv_spin_lock_105___0(& nfs4_ds_cache_lock); tmp_ds = _data_server_lookup_locked((struct list_head const *)dsaddrs); } if ((unsigned long )tmp_ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { { INIT_LIST_HEAD(& ds->ds_addrs); list_splice_init(dsaddrs, & ds->ds_addrs); ds->ds_remotestr = remotestr; atomic_set(& ds->ds_count, 1); INIT_LIST_HEAD(& ds->ds_node); ds->ds_clp = (struct nfs_client *)0; list_add(& ds->ds_node, & nfs4_data_server_cache); tmp___2 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___2 != 0L) { { printk("\001d%s add new data server %s\n", "nfs4_pnfs_ds_add", ds->ds_remotestr); } } else { } } else { { kfree((void const *)remotestr); kfree((void const *)ds); atomic_inc(& tmp_ds->ds_count); tmp___4 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___4 != 0L) { { tmp___3 = atomic_read((atomic_t const *)(& tmp_ds->ds_count)); printk("\001d%s data server %s found, inc\'ed ds_count to %d\n", "nfs4_pnfs_ds_add", tmp_ds->ds_remotestr, tmp___3); } } else { } ds = tmp_ds; } { ldv_spin_unlock_104___0(& nfs4_ds_cache_lock); } out: ; return (ds); } } static struct nfs4_pnfs_ds_addr *decode_ds_addr(struct net *net , struct xdr_stream *streamp , gfp_t gfp_flags ) { struct nfs4_pnfs_ds_addr *da ; char *buf ; char *portstr ; __be16 port ; int nlen ; int rlen ; int tmp[2U] ; __be32 *p ; char *netid ; char *match_netid ; size_t len ; size_t match_netid_len ; char *startsep ; char *endsep ; long tmp___0 ; __be32 *tmp___1 ; __u32 tmp___2 ; long tmp___3 ; void *tmp___4 ; long tmp___5 ; long tmp___6 ; __u32 tmp___7 ; long tmp___8 ; long tmp___9 ; void *tmp___10 ; long tmp___11 ; long tmp___12 ; long tmp___13 ; void *tmp___14 ; long tmp___15 ; long tmp___16 ; size_t tmp___17 ; __u16 tmp___18 ; long tmp___19 ; long tmp___20 ; int tmp___21 ; size_t tmp___22 ; size_t tmp___23 ; size_t tmp___24 ; void *tmp___25 ; __u16 tmp___26 ; long tmp___27 ; long tmp___28 ; { { da = (struct nfs4_pnfs_ds_addr *)0; startsep = (char *)""; endsep = (char *)""; p = xdr_inline_decode(streamp, 4UL); tmp___0 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___0 != 0L) { goto out_err; } else { } { tmp___1 = p; p = p + 1; tmp___2 = __be32_to_cpup((__be32 const *)tmp___1); nlen = (int )tmp___2; p = xdr_inline_decode(streamp, (size_t )nlen); tmp___3 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___3 != 0L) { goto out_err; } else { } { tmp___4 = kmalloc((size_t )(nlen + 1), gfp_flags); netid = (char *)tmp___4; tmp___5 = ldv__builtin_expect((unsigned long )netid == (unsigned long )((char *)0), 0L); } if (tmp___5 != 0L) { goto out_err; } else { } { *(netid + (unsigned long )nlen) = 0; memcpy((void *)netid, (void const *)p, (size_t )nlen); p = xdr_inline_decode(streamp, 4UL); tmp___6 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___6 != 0L) { goto out_free_netid; } else { } { tmp___7 = __be32_to_cpup((__be32 const *)p); rlen = (int )tmp___7; p = xdr_inline_decode(streamp, (size_t )rlen); tmp___8 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___8 != 0L) { goto out_free_netid; } else { } if ((unsigned int )rlen > 68U) { { tmp___9 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___9 != 0L) { { printk("\001d%s: Invalid address, length %d\n", "decode_ds_addr", rlen); } } else { } goto out_free_netid; } else { } { tmp___10 = kmalloc((size_t )(rlen + 1), gfp_flags); buf = (char *)tmp___10; } if ((unsigned long )buf == (unsigned long )((char *)0)) { { tmp___11 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___11 != 0L) { { printk("\001d%s: Not enough memory\n", "decode_ds_addr"); } } else { } goto out_free_netid; } else { } { *(buf + (unsigned long )rlen) = 0; memcpy((void *)buf, (void const *)p, (size_t )rlen); portstr = strrchr((char const *)buf, 46); } if ((unsigned long )portstr == (unsigned long )((char *)0)) { { tmp___12 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___12 != 0L) { { printk("\001d%s: Failed finding expected dot in port\n", "decode_ds_addr"); } } else { } goto out_free_buf; } else { } { *portstr = 45; portstr = strrchr((char const *)buf, 46); } if ((unsigned long )portstr == (unsigned long )((char *)0)) { { tmp___13 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___13 != 0L) { { printk("\001d%s: Failed finding expected dot between address and port\n", "decode_ds_addr"); } } else { } goto out_free_buf; } else { } { *portstr = 0; tmp___14 = kzalloc(160UL, gfp_flags); da = (struct nfs4_pnfs_ds_addr *)tmp___14; tmp___15 = ldv__builtin_expect((unsigned long )da == (unsigned long )((struct nfs4_pnfs_ds_addr *)0), 0L); } if (tmp___15 != 0L) { goto out_free_buf; } else { } { INIT_LIST_HEAD(& da->da_node); tmp___17 = rpc_pton(net, (char const *)buf, (size_t const )((long )portstr - (long )buf), (struct sockaddr *)(& da->da_addr), 128UL); } if (tmp___17 == 0UL) { { tmp___16 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___16 != 0L) { { printk("\001d%s: error parsing address %s\n", "decode_ds_addr", buf); } } else { } goto out_free_da; } else { } { portstr = portstr + 1; sscanf((char const *)portstr, "%d-%d", (int *)(& tmp), (int *)(& tmp) + 1UL); tmp___18 = __fswab16((int )((__u16 )((int )((short )(tmp[0] << 8)) | (int )((short )tmp[1])))); port = tmp___18; } { if ((int )da->da_addr.ss_family == 2) { goto case_2; } else { } if ((int )da->da_addr.ss_family == 10) { goto case_10; } else { } goto switch_default; case_2: /* CIL Label */ ((struct sockaddr_in *)(& da->da_addr))->sin_port = port; da->da_addrlen = 16UL; match_netid = (char *)"tcp"; match_netid_len = 3UL; goto ldv_53428; case_10: /* CIL Label */ ((struct sockaddr_in6 *)(& da->da_addr))->sin6_port = port; da->da_addrlen = 28UL; match_netid = (char *)"tcp6"; match_netid_len = 4UL; startsep = (char *)"["; endsep = (char *)"]"; goto ldv_53428; switch_default: /* CIL Label */ { tmp___19 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___19 != 0L) { { printk("\001d%s: unsupported address family: %u\n", "decode_ds_addr", (int )da->da_addr.ss_family); } } else { } goto out_free_da; switch_break: /* CIL Label */ ; } ldv_53428: ; if ((size_t )nlen != match_netid_len) { goto _L; } else { { tmp___21 = strncmp((char const *)netid, (char const *)match_netid, (__kernel_size_t )nlen); } if (tmp___21 != 0) { _L: /* CIL Label */ { tmp___20 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___20 != 0L) { { printk("\001d%s: ERROR: r_netid \"%s\" != \"%s\"\n", "decode_ds_addr", netid, match_netid); } } else { } goto out_free_da; } else { } } { tmp___22 = strlen((char const *)startsep); tmp___23 = strlen((char const *)buf); tmp___24 = strlen((char const *)endsep); len = ((tmp___22 + tmp___23) + tmp___24) + 7UL; tmp___25 = kzalloc(len, gfp_flags); da->da_remotestr = (char *)tmp___25; } if ((unsigned long )da->da_remotestr != (unsigned long )((char *)0)) { { tmp___26 = __fswab16((int )port); snprintf(da->da_remotestr, len, "%s%s%s:%u", startsep, buf, endsep, (int )tmp___26); } } else { } { tmp___27 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___27 != 0L) { { printk("\001d%s: Parsed DS addr %s\n", "decode_ds_addr", da->da_remotestr); } } else { } { kfree((void const *)buf); kfree((void const *)netid); } return (da); out_free_da: { kfree((void const *)da); } out_free_buf: { tmp___28 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___28 != 0L) { { printk("\001d%s: Error parsing DS addr: %s\n", "decode_ds_addr", buf); } } else { } { kfree((void const *)buf); } out_free_netid: { kfree((void const *)netid); } out_err: ; return ((struct nfs4_pnfs_ds_addr *)0); } } static struct nfs4_file_layout_dsaddr *decode_device(struct inode *ino , struct pnfs_device *pdev , gfp_t gfp_flags ) { int i ; u32 cnt ; u32 num ; u8 *indexp ; __be32 *p ; u8 *stripe_indices ; u8 max_stripe_index ; struct nfs4_file_layout_dsaddr *dsaddr ; struct xdr_stream stream ; struct xdr_buf buf ; struct page *scratch ; struct list_head dsaddrs ; struct nfs4_pnfs_ds_addr *da ; void *tmp ; long tmp___0 ; long tmp___1 ; void *tmp___2 ; long tmp___3 ; __be32 *tmp___4 ; __u32 tmp___5 ; u8 _max1 ; u8 _max2 ; long tmp___6 ; long tmp___7 ; void *tmp___8 ; struct nfs_server *tmp___9 ; struct nfs_server *tmp___10 ; int j ; u32 mp_count ; long tmp___11 ; struct nfs_server *tmp___12 ; long tmp___13 ; int tmp___14 ; struct list_head const *__mptr ; int tmp___15 ; struct list_head const *__mptr___0 ; int tmp___16 ; long tmp___17 ; { { dsaddr = (struct nfs4_file_layout_dsaddr *)0; scratch = alloc_pages(gfp_flags, 0U); } if ((unsigned long )scratch == (unsigned long )((struct page *)0)) { goto out_err; } else { } { xdr_init_decode_pages(& stream, & buf, pdev->pages, pdev->pglen); tmp = lowmem_page_address((struct page const *)scratch); xdr_set_scratch_buffer(& stream, tmp, 4096UL); p = xdr_inline_decode(& stream, 4UL); tmp___0 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___0 != 0L) { goto out_err_free_scratch; } else { } { cnt = __be32_to_cpup((__be32 const *)p); tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s stripe count %d\n", "decode_device", cnt); } } else { } if (cnt > 4096U) { { printk("\fNFS: %s: stripe count %d greater than supported maximum %d\n", "decode_device", cnt, 4096); } goto out_err_free_scratch; } else { } { tmp___2 = kcalloc((size_t )cnt, 1UL, gfp_flags); stripe_indices = (u8 *)tmp___2; } if ((unsigned long )stripe_indices == (unsigned long )((u8 *)0U)) { goto out_err_free_scratch; } else { } { p = xdr_inline_decode(& stream, (size_t )(cnt << 2)); tmp___3 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___3 != 0L) { goto out_err_free_stripe_indices; } else { } indexp = stripe_indices; max_stripe_index = 0U; i = 0; goto ldv_53457; ldv_53456: { tmp___4 = p; p = p + 1; tmp___5 = __be32_to_cpup((__be32 const *)tmp___4); *indexp = (u8 )tmp___5; _max1 = max_stripe_index; _max2 = *indexp; max_stripe_index = (u8 )((int )_max1 > (int )_max2 ? _max1 : _max2); indexp = indexp + 1; i = i + 1; } ldv_53457: ; if ((u32 )i < cnt) { goto ldv_53456; } else { } { p = xdr_inline_decode(& stream, 4UL); tmp___6 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___6 != 0L) { goto out_err_free_stripe_indices; } else { } { num = __be32_to_cpup((__be32 const *)p); tmp___7 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___7 != 0L) { { printk("\001d%s ds_num %u\n", "decode_device", num); } } else { } if (num > 256U) { { printk("\fNFS: %s: multipath count %d greater than supported maximum %d\n", "decode_device", num, 256); } goto out_err_free_stripe_indices; } else { } if ((u32 )max_stripe_index >= num) { { printk("\fNFS: %s: stripe index %u >= num ds %u\n", "decode_device", (int )max_stripe_index, num); } goto out_err_free_stripe_indices; } else { } { tmp___8 = kzalloc(((unsigned long )(num - 1U) + 15UL) * 8UL, gfp_flags); dsaddr = (struct nfs4_file_layout_dsaddr *)tmp___8; } if ((unsigned long )dsaddr == (unsigned long )((struct nfs4_file_layout_dsaddr *)0)) { goto out_err_free_stripe_indices; } else { } { dsaddr->stripe_count = cnt; dsaddr->stripe_indices = stripe_indices; stripe_indices = (u8 *)0U; dsaddr->ds_num = num; tmp___9 = NFS_SERVER((struct inode const *)ino); tmp___10 = NFS_SERVER((struct inode const *)ino); nfs4_init_deviceid_node(& dsaddr->id_node, (struct pnfs_layoutdriver_type const *)tmp___10->pnfs_curr_ld, (struct nfs_client const *)tmp___9->nfs_client, (struct nfs4_deviceid const *)(& pdev->dev_id)); INIT_LIST_HEAD(& dsaddrs); i = 0; } goto ldv_53472; ldv_53471: { p = xdr_inline_decode(& stream, 4UL); tmp___11 = ldv__builtin_expect((unsigned long )p == (unsigned long )((__be32 *)0U), 0L); } if (tmp___11 != 0L) { goto out_err_free_deviceid; } else { } { mp_count = __be32_to_cpup((__be32 const *)p); j = 0; } goto ldv_53463; ldv_53462: { tmp___12 = NFS_SERVER((struct inode const *)ino); da = decode_ds_addr((tmp___12->nfs_client)->cl_net, & stream, gfp_flags); } if ((unsigned long )da != (unsigned long )((struct nfs4_pnfs_ds_addr *)0)) { { list_add_tail(& da->da_node, & dsaddrs); } } else { } j = j + 1; ldv_53463: ; if ((u32 )j < mp_count) { goto ldv_53462; } else { } { tmp___14 = list_empty((struct list_head const *)(& dsaddrs)); } if (tmp___14 != 0) { { tmp___13 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___13 != 0L) { { printk("\001d%s: no suitable DS addresses found\n", "decode_device"); } } else { } goto out_err_free_deviceid; } else { } { dsaddr->ds_list[i] = nfs4_pnfs_ds_add(& dsaddrs, gfp_flags); } if ((unsigned long )dsaddr->ds_list[i] == (unsigned long )((struct nfs4_pnfs_ds *)0)) { goto out_err_drain_dsaddrs; } else { } goto ldv_53469; ldv_53468: { __mptr = (struct list_head const *)dsaddrs.next; da = (struct nfs4_pnfs_ds_addr *)__mptr + 0xffffffffffffff78UL; list_del_init(& da->da_node); kfree((void const *)da->da_remotestr); kfree((void const *)da); } ldv_53469: { tmp___15 = list_empty((struct list_head const *)(& dsaddrs)); } if (tmp___15 == 0) { goto ldv_53468; } else { } i = i + 1; ldv_53472: ; if ((u32 )i < dsaddr->ds_num) { goto ldv_53471; } else { } { __free_pages(scratch, 0U); } return (dsaddr); out_err_drain_dsaddrs: ; goto ldv_53477; ldv_53476: { __mptr___0 = (struct list_head const *)dsaddrs.next; da = (struct nfs4_pnfs_ds_addr *)__mptr___0 + 0xffffffffffffff78UL; list_del_init(& da->da_node); kfree((void const *)da->da_remotestr); kfree((void const *)da); } ldv_53477: { tmp___16 = list_empty((struct list_head const *)(& dsaddrs)); } if (tmp___16 == 0) { goto ldv_53476; } else { } out_err_free_deviceid: { nfs4_fl_free_deviceid(dsaddr); } goto out_err_free_scratch; out_err_free_stripe_indices: { kfree((void const *)stripe_indices); } out_err_free_scratch: { __free_pages(scratch, 0U); } out_err: { tmp___17 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___17 != 0L) { { printk("\001d%s ERROR: returning NULL\n", "decode_device"); } } else { } return ((struct nfs4_file_layout_dsaddr *)0); } } static struct nfs4_file_layout_dsaddr *decode_and_add_device(struct inode *inode , struct pnfs_device *dev , gfp_t gfp_flags ) { struct nfs4_deviceid_node *d ; struct nfs4_file_layout_dsaddr *n ; struct nfs4_file_layout_dsaddr *new ; struct nfs4_deviceid_node const *__mptr ; { { new = decode_device(inode, dev, gfp_flags); } if ((unsigned long )new == (unsigned long )((struct nfs4_file_layout_dsaddr *)0)) { { printk("\fNFS: %s: Could not decode or add device\n", "decode_and_add_device"); } return ((struct nfs4_file_layout_dsaddr *)0); } else { } { d = nfs4_insert_deviceid_node(& new->id_node); __mptr = (struct nfs4_deviceid_node const *)d; n = (struct nfs4_file_layout_dsaddr *)__mptr; } if ((unsigned long )n != (unsigned long )new) { { nfs4_fl_free_deviceid(new); } return (n); } else { } return (new); } } struct nfs4_file_layout_dsaddr *filelayout_get_device_info(struct inode *inode , struct nfs4_deviceid *dev_id , struct rpc_cred *cred , gfp_t gfp_flags ) { struct pnfs_device *pdev ; u32 max_resp_sz ; int max_pages ; struct page **pages ; struct nfs4_file_layout_dsaddr *dsaddr ; int rc ; int i ; struct nfs_server *server ; struct nfs_server *tmp ; unsigned int tmp___0 ; long tmp___1 ; void *tmp___2 ; void *tmp___3 ; long tmp___4 ; long tmp___5 ; { { pdev = (struct pnfs_device *)0; pages = (struct page **)0; dsaddr = (struct nfs4_file_layout_dsaddr *)0; tmp = NFS_SERVER((struct inode const *)inode); server = tmp; max_resp_sz = ((server->nfs_client)->cl_session)->fc_attrs.max_resp_sz; tmp___0 = nfs_page_array_len(0U, (size_t )max_resp_sz); max_pages = (int )tmp___0; tmp___1 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___1 != 0L) { { printk("\001d%s inode %p max_resp_sz %u max_pages %d\n", "filelayout_get_device_info", inode, max_resp_sz, max_pages); } } else { } { tmp___2 = kzalloc(48UL, gfp_flags); pdev = (struct pnfs_device *)tmp___2; } if ((unsigned long )pdev == (unsigned long )((struct pnfs_device *)0)) { return ((struct nfs4_file_layout_dsaddr *)0); } else { } { tmp___3 = kzalloc((unsigned long )max_pages * 8UL, gfp_flags); pages = (struct page **)tmp___3; } if ((unsigned long )pages == (unsigned long )((struct page **)0)) { { kfree((void const *)pdev); } return ((struct nfs4_file_layout_dsaddr *)0); } else { } i = 0; goto ldv_53507; ldv_53506: { *(pages + (unsigned long )i) = alloc_pages(gfp_flags, 0U); } if ((unsigned long )*(pages + (unsigned long )i) == (unsigned long )((struct page *)0)) { goto out_free; } else { } i = i + 1; ldv_53507: ; if (i < max_pages) { goto ldv_53506; } else { } { memcpy((void *)(& pdev->dev_id), (void const *)dev_id, 16UL); pdev->layout_type = 1U; pdev->pages = pages; pdev->pgbase = 0U; pdev->pglen = max_resp_sz; pdev->mincount = 0U; pdev->maxcount = max_resp_sz - (u32 )nfs41_maxgetdevinfo_overhead; rc = nfs4_proc_getdeviceinfo(server, pdev, cred); tmp___4 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___4 != 0L) { { printk("\001d%s getdevice info returns %d\n", "filelayout_get_device_info", rc); } } else { } if (rc != 0) { goto out_free; } else { } { dsaddr = decode_and_add_device(inode, pdev, gfp_flags); } out_free: i = 0; goto ldv_53510; ldv_53509: { __free_pages(*(pages + (unsigned long )i), 0U); i = i + 1; } ldv_53510: ; if (i < max_pages) { goto ldv_53509; } else { } { kfree((void const *)pages); kfree((void const *)pdev); tmp___5 = ldv__builtin_expect((nfs_debug & 8192U) != 0U, 0L); } if (tmp___5 != 0L) { { printk("\001d<-- %s dsaddr %p\n", "filelayout_get_device_info", dsaddr); } } else { } return (dsaddr); } } void nfs4_fl_put_deviceid(struct nfs4_file_layout_dsaddr *dsaddr ) { { { nfs4_put_deviceid_node(& dsaddr->id_node); } return; } } u32 nfs4_fl_calc_j_index(struct pnfs_layout_segment *lseg , loff_t offset ) { struct nfs4_filelayout_segment *flseg ; struct nfs4_filelayout_segment *tmp ; u64 tmp___0 ; uint32_t __base ; uint32_t __rem ; uint32_t __base___0 ; uint32_t __rem___0 ; { { tmp = FILELAYOUT_LSEG(lseg); flseg = tmp; tmp___0 = (unsigned long long )offset - flseg->pattern_offset; __base = flseg->stripe_unit; __rem = (uint32_t )(tmp___0 % (u64 )__base); tmp___0 = tmp___0 / (u64 )__base; tmp___0 = tmp___0 + (u64 )flseg->first_stripe_index; __base___0 = (flseg->dsaddr)->stripe_count; __rem___0 = (uint32_t )(tmp___0 % (u64 )__base___0); tmp___0 = tmp___0 / (u64 )__base___0; } return (__rem___0); } } u32 nfs4_fl_calc_ds_index(struct pnfs_layout_segment *lseg , u32 j ) { struct nfs4_filelayout_segment *tmp ; { { tmp = FILELAYOUT_LSEG(lseg); } return ((u32 )*((tmp->dsaddr)->stripe_indices + (unsigned long )j)); } } struct nfs_fh *nfs4_fl_select_ds_fh(struct pnfs_layout_segment *lseg , u32 j ) { struct nfs4_filelayout_segment *flseg ; struct nfs4_filelayout_segment *tmp ; u32 i ; { { tmp = FILELAYOUT_LSEG(lseg); flseg = tmp; } if (flseg->stripe_type == 1U) { if (flseg->num_fh == 1U) { i = 0U; } else if (flseg->num_fh == 0U) { return ((struct nfs_fh *)0); } else { { i = nfs4_fl_calc_ds_index(lseg, j); } } } else { i = j; } return (*(flseg->fh_array + (unsigned long )i)); } } static void nfs4_wait_ds_connect(struct nfs4_pnfs_ds *ds ) { { { __might_sleep("fs/nfs/nfs4filelayoutdev.c", 785, 0); wait_on_bit((void *)(& ds->ds_state), 0, & nfs_wait_bit_killable, 130U); } return; } } static void nfs4_clear_ds_conn_bit(struct nfs4_pnfs_ds *ds ) { { { __asm__ volatile ("": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& ds->ds_state)); __asm__ volatile ("": : : "memory"); wake_up_bit((void *)(& ds->ds_state), 0); } return; } } struct nfs4_pnfs_ds *nfs4_fl_prepare_ds(struct pnfs_layout_segment *lseg , u32 ds_idx ) { struct nfs4_file_layout_dsaddr *dsaddr ; struct nfs4_filelayout_segment *tmp ; struct nfs4_pnfs_ds *ds ; struct nfs4_deviceid_node *devid ; struct nfs4_deviceid_node *tmp___0 ; struct nfs4_pnfs_ds *ret ; struct nfs_server *s ; struct nfs_server *tmp___1 ; int err ; int tmp___2 ; bool tmp___3 ; { { tmp = FILELAYOUT_LSEG(lseg); dsaddr = tmp->dsaddr; ds = dsaddr->ds_list[ds_idx]; tmp___0 = FILELAYOUT_DEVID_NODE(lseg); devid = tmp___0; ret = ds; } if ((unsigned long )ds == (unsigned long )((struct nfs4_pnfs_ds *)0)) { { printk("\vNFS: %s: No data server for offset index %d\n", "nfs4_fl_prepare_ds", ds_idx); filelayout_mark_devid_invalid(devid); } goto out; } else { } __asm__ volatile ("": : : "memory"); if ((unsigned long )ds->ds_clp != (unsigned long )((struct nfs_client *)0)) { goto out_test_devid; } else { } { tmp___2 = test_and_set_bit(0L, (unsigned long volatile *)(& ds->ds_state)); } if (tmp___2 == 0) { { tmp___1 = NFS_SERVER((struct inode const *)(lseg->pls_layout)->plh_inode); s = tmp___1; err = nfs4_ds_connect(s, ds); } if (err != 0) { { nfs4_mark_deviceid_unavailable(devid); } } else { } { nfs4_clear_ds_conn_bit(ds); } } else { { nfs4_wait_ds_connect(ds); } } out_test_devid: { tmp___3 = filelayout_test_devid_unavailable(devid); } if ((int )tmp___3) { ret = (struct nfs4_pnfs_ds *)0; } else { } out: ; return (ret); } } struct list_head *ldv_3_container_struct_list_head_ptr ; struct list_head *ldv_4_container_struct_list_head_ptr ; int ldv_statevar_3 ; int ldv_statevar_4 ; void ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3(void *arg0 ) { int tmp ; int tmp___0 ; void *tmp___1 ; { { if (ldv_statevar_3 == 1) { goto case_1; } else { } if (ldv_statevar_3 == 2) { goto case_2; } else { } if (ldv_statevar_3 == 3) { goto case_3; } else { } if (ldv_statevar_3 == 4) { goto case_4; } else { } if (ldv_statevar_3 == 5) { goto case_5; } else { } if (ldv_statevar_3 == 7) { goto case_7; } else { } if (ldv_statevar_3 == 10) { goto case_10; } else { } if (ldv_statevar_3 == 12) { goto case_12; } else { } if (ldv_statevar_3 == 14) { goto case_14; } else { } if (ldv_statevar_3 == 16) { goto case_16; } else { } if (ldv_statevar_3 == 17) { goto case_17; } else { } if (ldv_statevar_3 == 18) { goto case_18; } else { } if (ldv_statevar_3 == 19) { goto case_19; } else { } if (ldv_statevar_3 == 20) { goto case_20; } else { } if (ldv_statevar_3 == 21) { goto case_21; } else { } if (ldv_statevar_3 == 22) { goto case_22; } else { } if (ldv_statevar_3 == 24) { goto case_24; } else { } if (ldv_statevar_3 == 26) { goto case_26; } else { } if (ldv_statevar_3 == 27) { goto case_27; } else { } if (ldv_statevar_3 == 29) { goto case_29; } else { } if (ldv_statevar_3 == 32) { goto case_32; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_53920; case_2: /* CIL Label */ { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_3 = 1; } else { ldv_statevar_3 = 7; } goto ldv_53920; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_3(ldv_3_callback_alloc_layout_hdr, ldv_3_container_struct_inode_ptr, ldv_3_ldv_param_3_1_default); ldv_statevar_3 = 2; } goto ldv_53920; case_4: /* CIL Label */ { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_3 = 1; } else { ldv_statevar_3 = 7; } goto ldv_53920; case_5: /* CIL Label */ ; goto ldv_53920; case_7: /* CIL Label */ { ldv_statevar_3 = ldv_switch_1(); } goto ldv_53920; case_10: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_9(ldv_3_callback_alloc_lseg, ldv_3_container_struct_pnfs_layout_hdr_ptr, ldv_3_container_struct_nfs4_layoutget_res_ptr, ldv_3_ldv_param_9_2_default); ldv_statevar_3 = 2; } goto ldv_53920; case_12: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_12(ldv_3_callback_clear_request_commit, ldv_3_container_struct_nfs_page_ptr, ldv_3_container_struct_nfs_commit_info_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_14: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_13(ldv_3_callback_commit_pagelist, ldv_3_container_struct_inode_ptr, ldv_3_container_struct_list_head_ptr, ldv_3_ldv_param_13_2_default, ldv_3_container_struct_nfs_commit_info_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_16: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_16(ldv_3_callback_free_deviceid_node, ldv_3_container_struct_nfs4_deviceid_node_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_17: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_17(ldv_3_callback_free_layout_hdr, ldv_3_container_struct_pnfs_layout_hdr_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_18: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_18(ldv_3_callback_free_lseg, ldv_3_container_struct_pnfs_layout_segment_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_19: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_19(ldv_3_callback_get_ds_info, ldv_3_container_struct_inode_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_20: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_20(ldv_3_callback_mark_request_commit, ldv_3_container_struct_nfs_page_ptr, ldv_3_container_struct_pnfs_layout_segment_ptr, ldv_3_container_struct_nfs_commit_info_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_21: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_21(ldv_3_callback_pg_doio, ldv_3_container_struct_nfs_pageio_descriptor_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_22: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_22(ldv_3_callback_pg_init, ldv_3_container_struct_nfs_pageio_descriptor_ptr, ldv_3_container_struct_nfs_page_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_24: /* CIL Label */ { tmp___1 = ldv_xmalloc(80UL); ldv_3_ldv_param_23_2_default = (struct nfs_page *)tmp___1; ldv_dummy_resourceless_instance_callback_3_23(ldv_3_callback_pg_test, ldv_3_container_struct_nfs_pageio_descriptor_ptr, ldv_3_container_struct_nfs_page_ptr, ldv_3_ldv_param_23_2_default); ldv_free((void *)ldv_3_ldv_param_23_2_default); ldv_statevar_3 = 2; } goto ldv_53920; case_26: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_26(ldv_3_callback_read_pagelist, ldv_3_container_struct_nfs_read_data_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_27: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_27(ldv_3_callback_recover_commit_reqs, ldv_3_container_struct_list_head_ptr, ldv_3_container_struct_nfs_commit_info_ptr); ldv_statevar_3 = 2; } goto ldv_53920; case_29: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_28(ldv_3_callback_scan_commit_lists, ldv_3_container_struct_nfs_commit_info_ptr, ldv_3_ldv_param_28_1_default); ldv_statevar_3 = 2; } goto ldv_53920; case_32: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_3_31(ldv_3_callback_write_pagelist, ldv_3_container_struct_nfs_write_data_ptr, ldv_3_ldv_param_31_1_default); ldv_statevar_3 = 2; } goto ldv_53920; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_53920: ; return; } } void ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4(void *arg0 ) { int tmp ; int tmp___0 ; void *tmp___1 ; { { if (ldv_statevar_4 == 1) { goto case_1; } else { } if (ldv_statevar_4 == 2) { goto case_2; } else { } if (ldv_statevar_4 == 3) { goto case_3; } else { } if (ldv_statevar_4 == 4) { goto case_4; } else { } if (ldv_statevar_4 == 5) { goto case_5; } else { } if (ldv_statevar_4 == 7) { goto case_7; } else { } if (ldv_statevar_4 == 10) { goto case_10; } else { } if (ldv_statevar_4 == 12) { goto case_12; } else { } if (ldv_statevar_4 == 14) { goto case_14; } else { } if (ldv_statevar_4 == 16) { goto case_16; } else { } if (ldv_statevar_4 == 17) { goto case_17; } else { } if (ldv_statevar_4 == 18) { goto case_18; } else { } if (ldv_statevar_4 == 19) { goto case_19; } else { } if (ldv_statevar_4 == 20) { goto case_20; } else { } if (ldv_statevar_4 == 21) { goto case_21; } else { } if (ldv_statevar_4 == 22) { goto case_22; } else { } if (ldv_statevar_4 == 24) { goto case_24; } else { } if (ldv_statevar_4 == 26) { goto case_26; } else { } if (ldv_statevar_4 == 27) { goto case_27; } else { } if (ldv_statevar_4 == 29) { goto case_29; } else { } if (ldv_statevar_4 == 32) { goto case_32; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_53946; case_2: /* CIL Label */ { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_statevar_4 = 1; } else { ldv_statevar_4 = 7; } goto ldv_53946; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_3(ldv_4_callback_alloc_layout_hdr, ldv_4_container_struct_inode_ptr, ldv_4_ldv_param_3_1_default); ldv_statevar_4 = 2; } goto ldv_53946; case_4: /* CIL Label */ { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { ldv_statevar_4 = 1; } else { ldv_statevar_4 = 7; } goto ldv_53946; case_5: /* CIL Label */ ; goto ldv_53946; case_7: /* CIL Label */ { ldv_statevar_4 = ldv_switch_1(); } goto ldv_53946; case_10: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_9(ldv_4_callback_alloc_lseg, ldv_4_container_struct_pnfs_layout_hdr_ptr, ldv_4_container_struct_nfs4_layoutget_res_ptr, ldv_4_ldv_param_9_2_default); ldv_statevar_4 = 2; } goto ldv_53946; case_12: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_12(ldv_4_callback_clear_request_commit, ldv_4_container_struct_nfs_page_ptr, ldv_4_container_struct_nfs_commit_info_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_14: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_13(ldv_4_callback_commit_pagelist, ldv_4_container_struct_inode_ptr, ldv_4_container_struct_list_head_ptr, ldv_4_ldv_param_13_2_default, ldv_4_container_struct_nfs_commit_info_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_16: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_16(ldv_4_callback_free_deviceid_node, ldv_4_container_struct_nfs4_deviceid_node_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_17: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_17(ldv_4_callback_free_layout_hdr, ldv_4_container_struct_pnfs_layout_hdr_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_18: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_18(ldv_4_callback_free_lseg, ldv_4_container_struct_pnfs_layout_segment_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_19: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_19(ldv_4_callback_get_ds_info, ldv_4_container_struct_inode_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_20: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_20(ldv_4_callback_mark_request_commit, ldv_4_container_struct_nfs_page_ptr, ldv_4_container_struct_pnfs_layout_segment_ptr, ldv_4_container_struct_nfs_commit_info_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_21: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_21(ldv_4_callback_pg_doio, ldv_4_container_struct_nfs_pageio_descriptor_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_22: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_22(ldv_4_callback_pg_init, ldv_4_container_struct_nfs_pageio_descriptor_ptr, ldv_4_container_struct_nfs_page_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_24: /* CIL Label */ { tmp___1 = ldv_xmalloc(80UL); ldv_4_ldv_param_23_2_default = (struct nfs_page *)tmp___1; ldv_dummy_resourceless_instance_callback_4_23(ldv_4_callback_pg_test, ldv_4_container_struct_nfs_pageio_descriptor_ptr, ldv_4_container_struct_nfs_page_ptr, ldv_4_ldv_param_23_2_default); ldv_free((void *)ldv_4_ldv_param_23_2_default); ldv_statevar_4 = 2; } goto ldv_53946; case_26: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_26(ldv_4_callback_read_pagelist, ldv_4_container_struct_nfs_read_data_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_27: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_27(ldv_4_callback_recover_commit_reqs, ldv_4_container_struct_list_head_ptr, ldv_4_container_struct_nfs_commit_info_ptr); ldv_statevar_4 = 2; } goto ldv_53946; case_29: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_28(ldv_4_callback_scan_commit_lists, ldv_4_container_struct_nfs_commit_info_ptr, ldv_4_ldv_param_28_1_default); ldv_statevar_4 = 2; } goto ldv_53946; case_32: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_4_31(ldv_4_callback_write_pagelist, ldv_4_container_struct_nfs_write_data_ptr, ldv_4_ldv_param_31_1_default); ldv_statevar_4 = 2; } goto ldv_53946; switch_default: /* CIL Label */ ; switch_break: /* CIL Label */ ; } ldv_53946: ; return; } } void ldv_switch_automaton_state_3_1(void) { { ldv_statevar_3 = 5; return; } } void ldv_switch_automaton_state_3_5(void) { { ldv_statevar_3 = 4; return; } } void ldv_switch_automaton_state_4_1(void) { { ldv_statevar_4 = 5; return; } } void ldv_switch_automaton_state_4_5(void) { { ldv_statevar_4 = 4; return; } } __inline static void *ERR_PTR(long error ) { void *tmp ; { { tmp = ldv_err_ptr(error); } return (tmp); } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { { tmp = ldv_ptr_err(ptr); } return (tmp); } } static int ldv___ldv_atomic_dec_and_lock_103(spinlock_t *ldv_func_arg1 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = __ldv_atomic_dec_and_lock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_atomic_dec_and_lock_nfs4_ds_cache_lock(); } return (tmp___0); return (ldv_func_res); } } __inline static void ldv_spin_unlock_104___0(spinlock_t *lock ) { { { ldv_spin_unlock_nfs4_ds_cache_lock(); spin_unlock(lock); } return; } } __inline static void ldv_spin_lock_105___0(spinlock_t *lock ) { { { ldv_spin_lock_nfs4_ds_cache_lock(); spin_lock(lock); } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) ; int ldv_exclusive_spin_is_locked(void) ; void ldv_check_alloc_flags(gfp_t flags ) { int tmp ; { if (flags != 32U && flags != 0U) { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__wrong_flags(tmp == 0); } } else { } return; } } void ldv_check_alloc_nonatomic(void) { int tmp ; { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__nonatomic(tmp == 0); } return; } } void *ldv_xzalloc(size_t size ) ; void *ldv_dev_get_drvdata(struct device const *dev ) { { if ((unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private */* const */)0)) { return ((dev->p)->driver_data); } else { } return ((void *)0); } } int ldv_dev_set_drvdata(struct device *dev , void *data ) { void *tmp ; { { tmp = ldv_xzalloc(8UL); dev->p = (struct device_private *)tmp; (dev->p)->driver_data = data; } return (0); } } void *ldv_zalloc(size_t size ) ; struct spi_master *ldv_spi_alloc_master(struct device *host , unsigned int size ) { struct spi_master *master ; void *tmp ; { { tmp = ldv_zalloc((unsigned long )size + 2200UL); master = (struct spi_master *)tmp; } if ((unsigned long )master == (unsigned long )((struct spi_master *)0)) { return ((struct spi_master *)0); } else { } { ldv_dev_set_drvdata(& master->dev, (void *)master + 1U); } return (master); } } long ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 4294967295UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(4294967295L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(4294967295UL - (unsigned long )ptr)); } } long ldv_is_err_or_null(void const *ptr ) { long tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { { tmp = ldv_is_err(ptr); } if (tmp != 0L) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((long )tmp___0); } } int ldv_post_probe(int probe_ret_val ) ; int ldv_filter_err_code(int ret_val ) ; static int ldv_filter_positive_int(int val ) { { { ldv_assume(val <= 0); } return (val); } } int ldv_post_init(int init_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(init_ret_val); } return (tmp); } } int ldv_post_probe(int probe_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(probe_ret_val); } return (tmp); } } int ldv_filter_err_code(int ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(ret_val); } return (tmp); } } void *ldv_kzalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_zalloc(size); ldv_after_alloc(res); } return (res); } } extern void ldv_assert(char const * , int ) ; void ldv__builtin_trap(void) ; void ldv_assume(int expression ) { { if (expression == 0) { ldv_assume_label: ; goto ldv_assume_label; } else { } return; } } void ldv_stop(void) { { ldv_stop_label: ; goto ldv_stop_label; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { { ldv_assert("", 0); } return; } } void *ldv_malloc(size_t size ) ; void *ldv_calloc(size_t nmemb , size_t size ) ; void *ldv_calloc_unknown_size(void) ; void *ldv_zalloc_unknown_size(void) ; void *ldv_xmalloc_unknown_size(size_t size ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void free(void * ) ; extern void *memset(void * , int , size_t ) ; void *ldv_malloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc(size_t nmemb , size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = calloc(nmemb, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc(size_t size ) { void *tmp ; { { tmp = ldv_calloc(1UL, size); } return (tmp); } } void ldv_free(void *s ) { { { free(s); } return; } } void *ldv_xmalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_xzalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = calloc(1UL, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_malloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; memset(res, 0, 8UL); ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc_unknown_size(void) { void *tmp ; { { tmp = ldv_calloc_unknown_size(); } return (tmp); } } void *ldv_xmalloc_unknown_size(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_undef_ptr(void) ; unsigned long ldv_undef_ulong(void) ; int ldv_undef_int_negative(void) ; int ldv_undef_int_nonpositive(void) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; int ldv_undef_int(void) { int tmp ; { { tmp = __VERIFIER_nondet_int(); } return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { { tmp = __VERIFIER_nondet_pointer(); } return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { { tmp = __VERIFIER_nondet_ulong(); } return (tmp); } } int ldv_undef_int_negative(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret < 0); } return (ret); } } int ldv_undef_int_nonpositive(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret <= 0); } return (ret); } } int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) ; int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) ; int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) ; int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) ; int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) { { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { { (*function)(data); } } else { } return (0); } } int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) { int i ; { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { i = 0; goto ldv_1179; ldv_1178: { (*function)(data); i = i + 1; } ldv_1179: ; if (i < ldv_thread_set->number) { goto ldv_1178; } else { } } else { } return (0); } } int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) { { return (0); } } int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) { { return (0); } } static int ldv_spin__xmit_lock_of_netdev_queue = 1; void ldv_spin_lock__xmit_lock_of_netdev_queue(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_assume(ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_spin__xmit_lock_of_netdev_queue = 2; } return; } } void ldv_spin_unlock__xmit_lock_of_netdev_queue(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin__xmit_lock_of_netdev_queue == 2); ldv_assume(ldv_spin__xmit_lock_of_netdev_queue == 2); ldv_spin__xmit_lock_of_netdev_queue = 1; } return; } } int ldv_spin_trylock__xmit_lock_of_netdev_queue(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_assume(ldv_spin__xmit_lock_of_netdev_queue == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin__xmit_lock_of_netdev_queue = 2; return (1); } } } void ldv_spin_unlock_wait__xmit_lock_of_netdev_queue(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_assume(ldv_spin__xmit_lock_of_netdev_queue == 1); } return; } } int ldv_spin_is_locked__xmit_lock_of_netdev_queue(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin__xmit_lock_of_netdev_queue == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock__xmit_lock_of_netdev_queue(void) { int tmp ; { { tmp = ldv_spin_is_locked__xmit_lock_of_netdev_queue(); } return (tmp == 0); } } int ldv_spin_is_contended__xmit_lock_of_netdev_queue(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_assume(ldv_spin__xmit_lock_of_netdev_queue == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin__xmit_lock_of_netdev_queue = 2; return (1); } else { } return (0); } } static int ldv_spin_addr_list_lock_of_net_device = 1; void ldv_spin_lock_addr_list_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_addr_list_lock_of_net_device == 1); ldv_assume(ldv_spin_addr_list_lock_of_net_device == 1); ldv_spin_addr_list_lock_of_net_device = 2; } return; } } void ldv_spin_unlock_addr_list_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_addr_list_lock_of_net_device == 2); ldv_assume(ldv_spin_addr_list_lock_of_net_device == 2); ldv_spin_addr_list_lock_of_net_device = 1; } return; } } int ldv_spin_trylock_addr_list_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_addr_list_lock_of_net_device == 1); ldv_assume(ldv_spin_addr_list_lock_of_net_device == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_addr_list_lock_of_net_device = 2; return (1); } } } void ldv_spin_unlock_wait_addr_list_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_addr_list_lock_of_net_device == 1); ldv_assume(ldv_spin_addr_list_lock_of_net_device == 1); } return; } } int ldv_spin_is_locked_addr_list_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_addr_list_lock_of_net_device == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_addr_list_lock_of_net_device(void) { int tmp ; { { tmp = ldv_spin_is_locked_addr_list_lock_of_net_device(); } return (tmp == 0); } } int ldv_spin_is_contended_addr_list_lock_of_net_device(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_addr_list_lock_of_net_device(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_addr_list_lock_of_net_device == 1); ldv_assume(ldv_spin_addr_list_lock_of_net_device == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_addr_list_lock_of_net_device = 2; return (1); } else { } return (0); } } static int ldv_spin_alloc_lock_of_task_struct = 1; void ldv_spin_lock_alloc_lock_of_task_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_spin_alloc_lock_of_task_struct == 1); ldv_spin_alloc_lock_of_task_struct = 2; } return; } } void ldv_spin_unlock_alloc_lock_of_task_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_alloc_lock_of_task_struct == 2); ldv_assume(ldv_spin_alloc_lock_of_task_struct == 2); ldv_spin_alloc_lock_of_task_struct = 1; } return; } } int ldv_spin_trylock_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_spin_alloc_lock_of_task_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_alloc_lock_of_task_struct = 2; return (1); } } } void ldv_spin_unlock_wait_alloc_lock_of_task_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_spin_alloc_lock_of_task_struct == 1); } return; } } int ldv_spin_is_locked_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_alloc_lock_of_task_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_alloc_lock_of_task_struct(void) { int tmp ; { { tmp = ldv_spin_is_locked_alloc_lock_of_task_struct(); } return (tmp == 0); } } int ldv_spin_is_contended_alloc_lock_of_task_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_alloc_lock_of_task_struct(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_spin_alloc_lock_of_task_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_alloc_lock_of_task_struct = 2; return (1); } else { } return (0); } } static int ldv_spin_cl_lock_of_nfs_client = 1; void ldv_spin_lock_cl_lock_of_nfs_client(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_cl_lock_of_nfs_client == 1); ldv_assume(ldv_spin_cl_lock_of_nfs_client == 1); ldv_spin_cl_lock_of_nfs_client = 2; } return; } } void ldv_spin_unlock_cl_lock_of_nfs_client(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_cl_lock_of_nfs_client == 2); ldv_assume(ldv_spin_cl_lock_of_nfs_client == 2); ldv_spin_cl_lock_of_nfs_client = 1; } return; } } int ldv_spin_trylock_cl_lock_of_nfs_client(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_cl_lock_of_nfs_client == 1); ldv_assume(ldv_spin_cl_lock_of_nfs_client == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_cl_lock_of_nfs_client = 2; return (1); } } } void ldv_spin_unlock_wait_cl_lock_of_nfs_client(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_cl_lock_of_nfs_client == 1); ldv_assume(ldv_spin_cl_lock_of_nfs_client == 1); } return; } } int ldv_spin_is_locked_cl_lock_of_nfs_client(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_cl_lock_of_nfs_client == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_cl_lock_of_nfs_client(void) { int tmp ; { { tmp = ldv_spin_is_locked_cl_lock_of_nfs_client(); } return (tmp == 0); } } int ldv_spin_is_contended_cl_lock_of_nfs_client(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_cl_lock_of_nfs_client(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_cl_lock_of_nfs_client == 1); ldv_assume(ldv_spin_cl_lock_of_nfs_client == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_cl_lock_of_nfs_client = 2; return (1); } else { } return (0); } } static int ldv_spin_i_lock_of_inode = 1; void ldv_spin_lock_i_lock_of_inode(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_i_lock_of_inode == 1); ldv_assume(ldv_spin_i_lock_of_inode == 1); ldv_spin_i_lock_of_inode = 2; } return; } } void ldv_spin_unlock_i_lock_of_inode(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_i_lock_of_inode == 2); ldv_assume(ldv_spin_i_lock_of_inode == 2); ldv_spin_i_lock_of_inode = 1; } return; } } int ldv_spin_trylock_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_i_lock_of_inode == 1); ldv_assume(ldv_spin_i_lock_of_inode == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_i_lock_of_inode = 2; return (1); } } } void ldv_spin_unlock_wait_i_lock_of_inode(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_i_lock_of_inode == 1); ldv_assume(ldv_spin_i_lock_of_inode == 1); } return; } } int ldv_spin_is_locked_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_i_lock_of_inode == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_i_lock_of_inode(void) { int tmp ; { { tmp = ldv_spin_is_locked_i_lock_of_inode(); } return (tmp == 0); } } int ldv_spin_is_contended_i_lock_of_inode(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_i_lock_of_inode(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_i_lock_of_inode == 1); ldv_assume(ldv_spin_i_lock_of_inode == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_i_lock_of_inode = 2; return (1); } else { } return (0); } } static int ldv_spin_lock = 1; void ldv_spin_lock_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_lock == 1); ldv_assume(ldv_spin_lock == 1); ldv_spin_lock = 2; } return; } } void ldv_spin_unlock_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_lock == 2); ldv_assume(ldv_spin_lock == 2); ldv_spin_lock = 1; } return; } } int ldv_spin_trylock_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock == 1); ldv_assume(ldv_spin_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_lock = 2; return (1); } } } void ldv_spin_unlock_wait_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock == 1); ldv_assume(ldv_spin_lock == 1); } return; } } int ldv_spin_is_locked_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lock(void) { int tmp ; { { tmp = ldv_spin_is_locked_lock(); } return (tmp == 0); } } int ldv_spin_is_contended_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lock(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock == 1); ldv_assume(ldv_spin_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_lock = 2; return (1); } else { } return (0); } } static int ldv_spin_lock_of_NOT_ARG_SIGN = 1; void ldv_spin_lock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_spin_lock_of_NOT_ARG_SIGN = 2; } return; } } void ldv_spin_unlock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_lock_of_NOT_ARG_SIGN == 2); ldv_assume(ldv_spin_lock_of_NOT_ARG_SIGN == 2); ldv_spin_lock_of_NOT_ARG_SIGN = 1; } return; } } int ldv_spin_trylock_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_lock_of_NOT_ARG_SIGN == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_lock_of_NOT_ARG_SIGN == 1); } return; } } int ldv_spin_is_locked_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_lock_of_NOT_ARG_SIGN == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lock_of_NOT_ARG_SIGN(void) { int tmp ; { { tmp = ldv_spin_is_locked_lock_of_NOT_ARG_SIGN(); } return (tmp == 0); } } int ldv_spin_is_contended_lock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_lock_of_NOT_ARG_SIGN == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_spin_lock_of_nfs_commit_info = 1; void ldv_spin_lock_lock_of_nfs_commit_info(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_lock_of_nfs_commit_info == 1); ldv_assume(ldv_spin_lock_of_nfs_commit_info == 1); ldv_spin_lock_of_nfs_commit_info = 2; } return; } } void ldv_spin_unlock_lock_of_nfs_commit_info(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_lock_of_nfs_commit_info == 2); ldv_assume(ldv_spin_lock_of_nfs_commit_info == 2); ldv_spin_lock_of_nfs_commit_info = 1; } return; } } int ldv_spin_trylock_lock_of_nfs_commit_info(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_nfs_commit_info == 1); ldv_assume(ldv_spin_lock_of_nfs_commit_info == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_lock_of_nfs_commit_info = 2; return (1); } } } void ldv_spin_unlock_wait_lock_of_nfs_commit_info(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_nfs_commit_info == 1); ldv_assume(ldv_spin_lock_of_nfs_commit_info == 1); } return; } } int ldv_spin_is_locked_lock_of_nfs_commit_info(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_lock_of_nfs_commit_info == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lock_of_nfs_commit_info(void) { int tmp ; { { tmp = ldv_spin_is_locked_lock_of_nfs_commit_info(); } return (tmp == 0); } } int ldv_spin_is_contended_lock_of_nfs_commit_info(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lock_of_nfs_commit_info(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_nfs_commit_info == 1); ldv_assume(ldv_spin_lock_of_nfs_commit_info == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_lock_of_nfs_commit_info = 2; return (1); } else { } return (0); } } static int ldv_spin_lock_of_res_counter = 1; void ldv_spin_lock_lock_of_res_counter(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_lock_of_res_counter == 1); ldv_assume(ldv_spin_lock_of_res_counter == 1); ldv_spin_lock_of_res_counter = 2; } return; } } void ldv_spin_unlock_lock_of_res_counter(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_lock_of_res_counter == 2); ldv_assume(ldv_spin_lock_of_res_counter == 2); ldv_spin_lock_of_res_counter = 1; } return; } } int ldv_spin_trylock_lock_of_res_counter(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_res_counter == 1); ldv_assume(ldv_spin_lock_of_res_counter == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_lock_of_res_counter = 2; return (1); } } } void ldv_spin_unlock_wait_lock_of_res_counter(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_res_counter == 1); ldv_assume(ldv_spin_lock_of_res_counter == 1); } return; } } int ldv_spin_is_locked_lock_of_res_counter(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_lock_of_res_counter == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lock_of_res_counter(void) { int tmp ; { { tmp = ldv_spin_is_locked_lock_of_res_counter(); } return (tmp == 0); } } int ldv_spin_is_contended_lock_of_res_counter(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lock_of_res_counter(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lock_of_res_counter == 1); ldv_assume(ldv_spin_lock_of_res_counter == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_lock_of_res_counter = 2; return (1); } else { } return (0); } } static int ldv_spin_lru_lock_of_netns_frags = 1; void ldv_spin_lock_lru_lock_of_netns_frags(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_lru_lock_of_netns_frags == 1); ldv_assume(ldv_spin_lru_lock_of_netns_frags == 1); ldv_spin_lru_lock_of_netns_frags = 2; } return; } } void ldv_spin_unlock_lru_lock_of_netns_frags(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_lru_lock_of_netns_frags == 2); ldv_assume(ldv_spin_lru_lock_of_netns_frags == 2); ldv_spin_lru_lock_of_netns_frags = 1; } return; } } int ldv_spin_trylock_lru_lock_of_netns_frags(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lru_lock_of_netns_frags == 1); ldv_assume(ldv_spin_lru_lock_of_netns_frags == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_lru_lock_of_netns_frags = 2; return (1); } } } void ldv_spin_unlock_wait_lru_lock_of_netns_frags(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lru_lock_of_netns_frags == 1); ldv_assume(ldv_spin_lru_lock_of_netns_frags == 1); } return; } } int ldv_spin_is_locked_lru_lock_of_netns_frags(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_lru_lock_of_netns_frags == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lru_lock_of_netns_frags(void) { int tmp ; { { tmp = ldv_spin_is_locked_lru_lock_of_netns_frags(); } return (tmp == 0); } } int ldv_spin_is_contended_lru_lock_of_netns_frags(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lru_lock_of_netns_frags(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_lru_lock_of_netns_frags == 1); ldv_assume(ldv_spin_lru_lock_of_netns_frags == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_lru_lock_of_netns_frags = 2; return (1); } else { } return (0); } } static int ldv_spin_nfs4_ds_cache_lock = 1; void ldv_spin_lock_nfs4_ds_cache_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_nfs4_ds_cache_lock == 1); ldv_assume(ldv_spin_nfs4_ds_cache_lock == 1); ldv_spin_nfs4_ds_cache_lock = 2; } return; } } void ldv_spin_unlock_nfs4_ds_cache_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_nfs4_ds_cache_lock == 2); ldv_assume(ldv_spin_nfs4_ds_cache_lock == 2); ldv_spin_nfs4_ds_cache_lock = 1; } return; } } int ldv_spin_trylock_nfs4_ds_cache_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_nfs4_ds_cache_lock == 1); ldv_assume(ldv_spin_nfs4_ds_cache_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_nfs4_ds_cache_lock = 2; return (1); } } } void ldv_spin_unlock_wait_nfs4_ds_cache_lock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_nfs4_ds_cache_lock == 1); ldv_assume(ldv_spin_nfs4_ds_cache_lock == 1); } return; } } int ldv_spin_is_locked_nfs4_ds_cache_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_nfs4_ds_cache_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_nfs4_ds_cache_lock(void) { int tmp ; { { tmp = ldv_spin_is_locked_nfs4_ds_cache_lock(); } return (tmp == 0); } } int ldv_spin_is_contended_nfs4_ds_cache_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_nfs4_ds_cache_lock(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_nfs4_ds_cache_lock == 1); ldv_assume(ldv_spin_nfs4_ds_cache_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_nfs4_ds_cache_lock = 2; return (1); } else { } return (0); } } static int ldv_spin_node_size_lock_of_pglist_data = 1; void ldv_spin_lock_node_size_lock_of_pglist_data(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_spin_node_size_lock_of_pglist_data == 1); ldv_spin_node_size_lock_of_pglist_data = 2; } return; } } void ldv_spin_unlock_node_size_lock_of_pglist_data(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_node_size_lock_of_pglist_data == 2); ldv_assume(ldv_spin_node_size_lock_of_pglist_data == 2); ldv_spin_node_size_lock_of_pglist_data = 1; } return; } } int ldv_spin_trylock_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_spin_node_size_lock_of_pglist_data == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_node_size_lock_of_pglist_data = 2; return (1); } } } void ldv_spin_unlock_wait_node_size_lock_of_pglist_data(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_spin_node_size_lock_of_pglist_data == 1); } return; } } int ldv_spin_is_locked_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_node_size_lock_of_pglist_data == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_node_size_lock_of_pglist_data(void) { int tmp ; { { tmp = ldv_spin_is_locked_node_size_lock_of_pglist_data(); } return (tmp == 0); } } int ldv_spin_is_contended_node_size_lock_of_pglist_data(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_spin_node_size_lock_of_pglist_data == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_node_size_lock_of_pglist_data = 2; return (1); } else { } return (0); } } static int ldv_spin_ptl = 1; void ldv_spin_lock_ptl(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_ptl == 1); ldv_assume(ldv_spin_ptl == 1); ldv_spin_ptl = 2; } return; } } void ldv_spin_unlock_ptl(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_ptl == 2); ldv_assume(ldv_spin_ptl == 2); ldv_spin_ptl = 1; } return; } } int ldv_spin_trylock_ptl(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_ptl == 1); ldv_assume(ldv_spin_ptl == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_ptl = 2; return (1); } } } void ldv_spin_unlock_wait_ptl(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_ptl == 1); ldv_assume(ldv_spin_ptl == 1); } return; } } int ldv_spin_is_locked_ptl(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_ptl == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_ptl(void) { int tmp ; { { tmp = ldv_spin_is_locked_ptl(); } return (tmp == 0); } } int ldv_spin_is_contended_ptl(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_ptl(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_ptl == 1); ldv_assume(ldv_spin_ptl == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_ptl = 2; return (1); } else { } return (0); } } static int ldv_spin_siglock_of_sighand_struct = 1; void ldv_spin_lock_siglock_of_sighand_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_spin_siglock_of_sighand_struct == 1); ldv_spin_siglock_of_sighand_struct = 2; } return; } } void ldv_spin_unlock_siglock_of_sighand_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_siglock_of_sighand_struct == 2); ldv_assume(ldv_spin_siglock_of_sighand_struct == 2); ldv_spin_siglock_of_sighand_struct = 1; } return; } } int ldv_spin_trylock_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_spin_siglock_of_sighand_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_siglock_of_sighand_struct = 2; return (1); } } } void ldv_spin_unlock_wait_siglock_of_sighand_struct(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_spin_is_locked_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_siglock_of_sighand_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_siglock_of_sighand_struct(void) { int tmp ; { { tmp = ldv_spin_is_locked_siglock_of_sighand_struct(); } return (tmp == 0); } } int ldv_spin_is_contended_siglock_of_sighand_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_siglock_of_sighand_struct(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_spin_siglock_of_sighand_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_siglock_of_sighand_struct = 2; return (1); } else { } return (0); } } static int ldv_spin_sk_dst_lock_of_sock = 1; void ldv_spin_lock_sk_dst_lock_of_sock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_sk_dst_lock_of_sock == 1); ldv_assume(ldv_spin_sk_dst_lock_of_sock == 1); ldv_spin_sk_dst_lock_of_sock = 2; } return; } } void ldv_spin_unlock_sk_dst_lock_of_sock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_sk_dst_lock_of_sock == 2); ldv_assume(ldv_spin_sk_dst_lock_of_sock == 2); ldv_spin_sk_dst_lock_of_sock = 1; } return; } } int ldv_spin_trylock_sk_dst_lock_of_sock(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_sk_dst_lock_of_sock == 1); ldv_assume(ldv_spin_sk_dst_lock_of_sock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_sk_dst_lock_of_sock = 2; return (1); } } } void ldv_spin_unlock_wait_sk_dst_lock_of_sock(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_sk_dst_lock_of_sock == 1); ldv_assume(ldv_spin_sk_dst_lock_of_sock == 1); } return; } } int ldv_spin_is_locked_sk_dst_lock_of_sock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_sk_dst_lock_of_sock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_sk_dst_lock_of_sock(void) { int tmp ; { { tmp = ldv_spin_is_locked_sk_dst_lock_of_sock(); } return (tmp == 0); } } int ldv_spin_is_contended_sk_dst_lock_of_sock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_sk_dst_lock_of_sock(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_sk_dst_lock_of_sock == 1); ldv_assume(ldv_spin_sk_dst_lock_of_sock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_sk_dst_lock_of_sock = 2; return (1); } else { } return (0); } } static int ldv_spin_slock_of_NOT_ARG_SIGN = 1; void ldv_spin_lock_slock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_spin_slock_of_NOT_ARG_SIGN = 2; } return; } } void ldv_spin_unlock_slock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_slock_of_NOT_ARG_SIGN == 2); ldv_assume(ldv_spin_slock_of_NOT_ARG_SIGN == 2); ldv_spin_slock_of_NOT_ARG_SIGN = 1; } return; } } int ldv_spin_trylock_slock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_slock_of_NOT_ARG_SIGN == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_slock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_slock_of_NOT_ARG_SIGN == 1); } return; } } int ldv_spin_is_locked_slock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_slock_of_NOT_ARG_SIGN == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_slock_of_NOT_ARG_SIGN(void) { int tmp ; { { tmp = ldv_spin_is_locked_slock_of_NOT_ARG_SIGN(); } return (tmp == 0); } } int ldv_spin_is_contended_slock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_spin_slock_of_NOT_ARG_SIGN == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_slock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_spin_tx_global_lock_of_net_device = 1; void ldv_spin_lock_tx_global_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_tx_global_lock_of_net_device == 1); ldv_assume(ldv_spin_tx_global_lock_of_net_device == 1); ldv_spin_tx_global_lock_of_net_device = 2; } return; } } void ldv_spin_unlock_tx_global_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double unlock", ldv_spin_tx_global_lock_of_net_device == 2); ldv_assume(ldv_spin_tx_global_lock_of_net_device == 2); ldv_spin_tx_global_lock_of_net_device = 1; } return; } } int ldv_spin_trylock_tx_global_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_tx_global_lock_of_net_device == 1); ldv_assume(ldv_spin_tx_global_lock_of_net_device == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_spin_tx_global_lock_of_net_device = 2; return (1); } } } void ldv_spin_unlock_wait_tx_global_lock_of_net_device(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_tx_global_lock_of_net_device == 1); ldv_assume(ldv_spin_tx_global_lock_of_net_device == 1); } return; } } int ldv_spin_is_locked_tx_global_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_spin_tx_global_lock_of_net_device == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_spin_can_lock_tx_global_lock_of_net_device(void) { int tmp ; { { tmp = ldv_spin_is_locked_tx_global_lock_of_net_device(); } return (tmp == 0); } } int ldv_spin_is_contended_tx_global_lock_of_net_device(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_tx_global_lock_of_net_device(void) { int atomic_value_after_dec ; { { ldv_assert("linux:kernel:locking:spinlock::one thread:double lock try", ldv_spin_tx_global_lock_of_net_device == 1); ldv_assume(ldv_spin_tx_global_lock_of_net_device == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_spin_tx_global_lock_of_net_device = 2; return (1); } else { } return (0); } } void ldv_check_final_state(void) { { { ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin__xmit_lock_of_netdev_queue == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_addr_list_lock_of_net_device == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_alloc_lock_of_task_struct == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_cl_lock_of_nfs_client == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_i_lock_of_inode == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_lock == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_lock_of_nfs_commit_info == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_lock_of_res_counter == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_lru_lock_of_netns_frags == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_nfs4_ds_cache_lock == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_node_size_lock_of_pglist_data == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_ptl == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_siglock_of_sighand_struct == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_sk_dst_lock_of_sock == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_slock_of_NOT_ARG_SIGN == 1); ldv_assert("linux:kernel:locking:spinlock::one thread:locked at exit", ldv_spin_tx_global_lock_of_net_device == 1); } return; } } int ldv_exclusive_spin_is_locked(void) { { if (ldv_spin__xmit_lock_of_netdev_queue == 2) { return (1); } else { } if (ldv_spin_addr_list_lock_of_net_device == 2) { return (1); } else { } if (ldv_spin_alloc_lock_of_task_struct == 2) { return (1); } else { } if (ldv_spin_cl_lock_of_nfs_client == 2) { return (1); } else { } if (ldv_spin_i_lock_of_inode == 2) { return (1); } else { } if (ldv_spin_lock == 2) { return (1); } else { } if (ldv_spin_lock_of_NOT_ARG_SIGN == 2) { return (1); } else { } if (ldv_spin_lock_of_nfs_commit_info == 2) { return (1); } else { } if (ldv_spin_lock_of_res_counter == 2) { return (1); } else { } if (ldv_spin_lru_lock_of_netns_frags == 2) { return (1); } else { } if (ldv_spin_nfs4_ds_cache_lock == 2) { return (1); } else { } if (ldv_spin_node_size_lock_of_pglist_data == 2) { return (1); } else { } if (ldv_spin_ptl == 2) { return (1); } else { } if (ldv_spin_siglock_of_sighand_struct == 2) { return (1); } else { } if (ldv_spin_sk_dst_lock_of_sock == 2) { return (1); } else { } if (ldv_spin_slock_of_NOT_ARG_SIGN == 2) { return (1); } else { } if (ldv_spin_tx_global_lock_of_net_device == 2) { return (1); } else { } return (0); } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } }