73 	struct kioctx	*table[];
85 struct kioctx {  struct
175 	struct kioctx		*ki_ctx;  argument
205 static struct file *aio_private_file(struct kioctx *ctx, loff_t nr_pages)  in aio_private_file()
261 	kioctx_cachep = KMEM_CACHE(kioctx,SLAB_HWCACHE_ALIGN|SLAB_PANIC);  in aio_setup()
269 static void put_aio_ring_file(struct kioctx *ctx)  in put_aio_ring_file()
285 static void aio_free_ring(struct kioctx *ctx)  in aio_free_ring()
328 		struct kioctx *ctx;  in aio_ring_remap()
354 	struct kioctx *ctx;  in aio_migratepage()
427 static int aio_setup_ring(struct kioctx *ctx)  in aio_setup_ring()
527 	struct kioctx *ctx = req->ki_ctx;  in kiocb_set_cancel_fn()
564 	struct kioctx *ctx = container_of(work, struct kioctx, free_work);  in free_ioctx()
577 	struct kioctx *ctx = container_of(ref, struct kioctx, reqs);  in free_ioctx_reqs()
594 	struct kioctx *ctx = container_of(ref, struct kioctx, users);  in free_ioctx_users()
613 static int ioctx_add_table(struct kioctx *ctx, struct mm_struct *mm)  in ioctx_add_table()
643 		table = kzalloc(sizeof(*table) + sizeof(struct kioctx *) *  in ioctx_add_table()
657 			       old->nr * sizeof(struct kioctx *));  in ioctx_add_table()
681 static struct kioctx *ioctx_alloc(unsigned nr_events)  in ioctx_alloc()
684 	struct kioctx *ctx;  in ioctx_alloc()
790 static int kill_ioctx(struct mm_struct *mm, struct kioctx *ctx,  in kill_ioctx()
848 		struct kioctx *ctx = table->table[i];  in exit_aio()
875 static void put_reqs_available(struct kioctx *ctx, unsigned nr)  in put_reqs_available()
892 static bool get_reqs_available(struct kioctx *ctx)  in get_reqs_available()
929 static void refill_reqs_available(struct kioctx *ctx, unsigned head,  in refill_reqs_available()
958 static void user_refill_reqs_available(struct kioctx *ctx)  in user_refill_reqs_available()
988 static inline struct aio_kiocb *aio_get_req(struct kioctx *ctx)  in aio_get_req()
1020 static struct kioctx *lookup_ioctx(unsigned long ctx_id)  in lookup_ioctx()
1024 	struct kioctx *ctx, *ret = NULL;  in lookup_ioctx()
1053 	struct kioctx	*ctx = iocb->ki_ctx;  in aio_complete()
1153 static long aio_read_events_ring(struct kioctx *ctx,  in aio_read_events_ring()
1234 static bool aio_read_events(struct kioctx *ctx, long min_nr, long nr,  in aio_read_events()
1251 static long read_events(struct kioctx *ctx, long min_nr, long nr,  in read_events()
1309 	struct kioctx *ioctx = NULL;  in SYSCALL_DEFINE2()
1345 	struct kioctx *ioctx = lookup_ioctx(ctx);  in SYSCALL_DEFINE1()
1487 static int io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,  in io_submit_one()
1566 	struct kioctx *ctx;  in do_io_submit()
1638 lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb, u32 key)  in lookup_kiocb()
1668 	struct kioctx *ctx;  in SYSCALL_DEFINE3()
1723 	struct kioctx *ioctx = lookup_ioctx(ctx_id);  in SYSCALL_DEFINE5()