29 static void get_io_context(struct io_context *ioc)  in get_io_context()
59 static void ioc_exit_icqs(struct io_context *ioc)  in ioc_exit_icqs()
75 	struct io_context *ioc = icq->ioc;  in ioc_destroy_icq()
110 	struct io_context *ioc = container_of(work, struct io_context,  in ioc_release_fn()
152 static bool ioc_delay_free(struct io_context *ioc)  in ioc_delay_free()
193 static inline void ioc_exit_icqs(struct io_context *ioc)  in ioc_exit_icqs()
196 static inline bool ioc_delay_free(struct io_context *ioc)  in ioc_delay_free()
209 void put_io_context(struct io_context *ioc)  in put_io_context()
220 	struct io_context *ioc;  in exit_io_context()
223 	ioc = task->io_context;  in exit_io_context()
224 	task->io_context = NULL;  in exit_io_context()
233 static struct io_context *alloc_io_context(gfp_t gfp_flags, int node)  in alloc_io_context()
235 	struct io_context *ioc;  in alloc_io_context()
274 	if (unlikely(!task->io_context)) {  in set_task_ioprio()
275 		struct io_context *ioc;  in set_task_ioprio()
288 		if (task->io_context)  in set_task_ioprio()
291 			task->io_context = ioc;  in set_task_ioprio()
293 	task->io_context->ioprio = ioprio;  in set_task_ioprio()
302 	struct io_context *ioc = current->io_context;  in __copy_io()
309 		tsk->io_context = ioc;  in __copy_io()
311 		tsk->io_context = alloc_io_context(GFP_KERNEL, NUMA_NO_NODE);  in __copy_io()
312 		if (!tsk->io_context)  in __copy_io()
314 		tsk->io_context->ioprio = ioc->ioprio;  in __copy_io()
330 	struct io_context *ioc = current->io_context;  in ioc_lookup_icq()
369 	struct io_context *ioc = current->io_context;  in ioc_create_icq()
413 	struct io_context *ioc = current->io_context;  in ioc_find_get_icq()
422 		if (current->io_context) {  in ioc_find_get_icq()
424 			ioc = current->io_context;  in ioc_find_get_icq()
426 			current->io_context = ioc;  in ioc_find_get_icq()
454 			sizeof(struct io_context), 0, SLAB_PANIC, NULL);  in blk_ioc_init()