70 	struct mapped_device *md;  member
84 	struct mapped_device *md;  member
243 bool dm_use_blk_mq(struct mapped_device *md)  in dm_use_blk_mq()
440 int dm_deleting_md(struct mapped_device *md)  in dm_deleting_md()
447 	struct mapped_device *md;  in dm_blk_open()  local
471 	struct mapped_device *md;  in dm_blk_close()  local
488 int dm_open_count(struct mapped_device *md)  in dm_open_count()
496 int dm_lock_for_deletion(struct mapped_device *md, bool mark_deferred, bool only_deferred)  in dm_lock_for_deletion()
516 int dm_cancel_deferred_remove(struct mapped_device *md)  in dm_cancel_deferred_remove()
537 sector_t dm_get_size(struct mapped_device *md)  in dm_get_size()
542 struct request_queue *dm_get_md_queue(struct mapped_device *md)  in dm_get_md_queue()
547 struct dm_stats *dm_get_stats(struct mapped_device *md)  in dm_get_stats()
554 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_blk_getgeo()  local
559 static int dm_get_live_table_for_ioctl(struct mapped_device *md,  in dm_get_live_table_for_ioctl()
604 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_blk_ioctl()  local
630 static struct dm_io *alloc_io(struct mapped_device *md)  in alloc_io()
635 static void free_io(struct mapped_device *md, struct dm_io *io)  in free_io()
640 static void free_tio(struct mapped_device *md, struct dm_target_io *tio)  in free_tio()
645 static struct dm_rq_target_io *alloc_rq_tio(struct mapped_device *md,  in alloc_rq_tio()
656 static struct request *alloc_clone_request(struct mapped_device *md,  in alloc_clone_request()
662 static void free_clone_request(struct mapped_device *md, struct request *rq)  in free_clone_request()
667 static int md_in_flight(struct mapped_device *md)  in md_in_flight()
675 	struct mapped_device *md = io->md;  in start_io_acct()  local
695 	struct mapped_device *md = io->md;  in end_io_acct()  local
723 static void queue_io(struct mapped_device *md, struct bio *bio)  in queue_io()
738 struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(md->io_barri…  in dm_get_live_table()
745 void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(md->io_barrier)  in dm_put_live_table()
750 void dm_sync_table(struct mapped_device *md)  in dm_sync_table()
760 static struct dm_table *dm_get_live_table_fast(struct mapped_device *md) __acquires(RCU)  in dm_get_live_table_fast()
766 static void dm_put_live_table_fast(struct mapped_device *md) __releases(RCU)  in dm_put_live_table_fast()
775 			     struct mapped_device *md)  in open_table_device()
801 static void close_table_device(struct table_device *td, struct mapped_device *md)  in close_table_device()
822 int dm_get_table_device(struct mapped_device *md, dev_t dev, fmode_t mode,  in dm_get_table_device()
858 void dm_put_table_device(struct mapped_device *md, struct dm_dev *d)  in dm_put_table_device()
888 int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo)  in dm_get_geometry()
898 int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo)  in dm_set_geometry()
921 static int __noflush_suspending(struct mapped_device *md)  in __noflush_suspending()
935 	struct mapped_device *md = io->md;  in dec_pending()  local
983 static void disable_write_same(struct mapped_device *md)  in disable_write_same()
997 	struct mapped_device *md = tio->io->md;  in clone_endio()  local
1082 static void rq_end_stats(struct mapped_device *md, struct request *orig)  in rq_end_stats()
1098 static void rq_completed(struct mapped_device *md, int rw, bool run_queue)  in rq_completed()
1124 	struct mapped_device *md = tio->md;  in free_rq_clone()  local
1153 	struct mapped_device *md = tio->md;  in dm_end_request()  local
1208 static void dm_requeue_original_request(struct mapped_device *md,  in dm_requeue_original_request()
1474 	struct mapped_device *md;  in __map_bio()  local
1507 	struct mapped_device *md;  member
1714 static void __split_and_process_bio(struct mapped_device *md,  in __split_and_process_bio()
1763 	struct mapped_device *md = q->queuedata;  in dm_make_request()  local
1787 int dm_request_based(struct mapped_device *md)  in dm_request_based()
1841 static struct request *clone_rq(struct request *rq, struct mapped_device *md,  in clone_rq()
1872 		     struct mapped_device *md)  in init_tio()
1885 					struct mapped_device *md, gfp_t gfp_mask)  in prep_tio()
1915 	struct mapped_device *md = q->queuedata;  in dm_prep_fn()  local
1940 		       struct mapped_device *md)  in map_request()
1997 	struct mapped_device *md = tio->md;  in map_tio_request()  local
2003 static void dm_start_request(struct mapped_device *md, struct request *orig)  in dm_start_request()
2037 ssize_t dm_attr_rq_based_seq_io_merge_deadline_show(struct mapped_device *md, char *buf)  in dm_attr_rq_based_seq_io_merge_deadline_show()
2042 ssize_t dm_attr_rq_based_seq_io_merge_deadline_store(struct mapped_device *md,  in dm_attr_rq_based_seq_io_merge_deadline_store()
2061 static bool dm_request_peeked_before_merge_deadline(struct mapped_device *md)  in dm_request_peeked_before_merge_deadline()
2080 	struct mapped_device *md = q->queuedata;  in dm_request_fn()  local
2144 	struct mapped_device *md = congested_data;  in dm_any_congested()  local
2219 static void dm_init_md_queue(struct mapped_device *md)  in dm_init_md_queue()
2240 static void dm_init_old_md_queue(struct mapped_device *md)  in dm_init_old_md_queue()
2252 static void cleanup_mapped_device(struct mapped_device *md)  in cleanup_mapped_device()
2288 	struct mapped_device *md = kzalloc(sizeof(*md), GFP_KERNEL);  in alloc_dev()  local
2388 static void free_dev(struct mapped_device *md)  in free_dev()
2406 static void __bind_mempools(struct mapped_device *md, struct dm_table *t)  in __bind_mempools()
2453 	struct mapped_device *md = (struct mapped_device *) context;  in event_callback()  local
2468 static void __set_size(struct mapped_device *md, sector_t size)  in __set_size()
2478 static struct dm_table *__bind(struct mapped_device *md, struct dm_table *t,  in __bind()
2523 static struct dm_table *__unbind(struct mapped_device *md)  in __unbind()
2542 	struct mapped_device *md;  in dm_create()  local
2558 void dm_lock_md_type(struct mapped_device *md)  in dm_lock_md_type()
2563 void dm_unlock_md_type(struct mapped_device *md)  in dm_unlock_md_type()
2568 void dm_set_md_type(struct mapped_device *md, unsigned type)  in dm_set_md_type()
2574 unsigned dm_get_md_type(struct mapped_device *md)  in dm_get_md_type()
2580 struct target_type *dm_get_immutable_target_type(struct mapped_device *md)  in dm_get_immutable_target_type()
2589 struct queue_limits *dm_get_queue_limits(struct mapped_device *md)  in dm_get_queue_limits()
2596 static void init_rq_based_worker_thread(struct mapped_device *md)  in init_rq_based_worker_thread()
2607 static int dm_init_request_based_queue(struct mapped_device *md)  in dm_init_request_based_queue()
2635 	struct mapped_device *md = data;  in dm_mq_init_request()  local
2652 	struct mapped_device *md = tio->md;  in dm_mq_queue_rq()  local
2716 static int dm_init_request_based_blk_mq_queue(struct mapped_device *md)  in dm_init_request_based_blk_mq_queue()
2760 static unsigned filter_md_type(unsigned type, struct mapped_device *md)  in filter_md_type()
2771 int dm_setup_md_queue(struct mapped_device *md)  in dm_setup_md_queue()
2808 	struct mapped_device *md;  in dm_get_md()  local
2835 void *dm_get_mdptr(struct mapped_device *md)  in dm_get_mdptr()
2840 void dm_set_mdptr(struct mapped_device *md, void *ptr)  in dm_set_mdptr()
2845 void dm_get(struct mapped_device *md)  in dm_get()
2851 int dm_hold(struct mapped_device *md)  in dm_hold()
2864 const char *dm_device_name(struct mapped_device *md)  in dm_device_name()
2870 static void __dm_destroy(struct mapped_device *md, bool wait)  in __dm_destroy()
2917 void dm_destroy(struct mapped_device *md)  in dm_destroy()
2922 void dm_destroy_immediate(struct mapped_device *md)  in dm_destroy_immediate()
2927 void dm_put(struct mapped_device *md)  in dm_put()
2933 static int dm_wait_for_completion(struct mapped_device *md, int interruptible)  in dm_wait_for_completion()
2966 	struct mapped_device *md = container_of(work, struct mapped_device,  in dm_wq_work()  local
2991 static void dm_queue_flush(struct mapped_device *md)  in dm_queue_flush()
3001 struct dm_table *dm_swap_table(struct mapped_device *md, struct dm_table *table)  in dm_swap_table()
3045 static int lock_fs(struct mapped_device *md)  in lock_fs()
3063 static void unlock_fs(struct mapped_device *md)  in unlock_fs()
3080 static int __dm_suspend(struct mapped_device *md, struct dm_table *map,  in __dm_suspend()
3185 int dm_suspend(struct mapped_device *md, unsigned suspend_flags)  in dm_suspend()
3222 static int __dm_resume(struct mapped_device *md, struct dm_table *map)  in __dm_resume()
3245 int dm_resume(struct mapped_device *md)  in dm_resume()
3288 static void __dm_internal_suspend(struct mapped_device *md, unsigned suspend_flags)  in __dm_internal_suspend()
3315 static void __dm_internal_resume(struct mapped_device *md)  in __dm_internal_resume()
3337 void dm_internal_suspend_noflush(struct mapped_device *md)  in dm_internal_suspend_noflush()
3345 void dm_internal_resume(struct mapped_device *md)  in dm_internal_resume()
3358 void dm_internal_suspend_fast(struct mapped_device *md)  in dm_internal_suspend_fast()
3371 void dm_internal_resume_fast(struct mapped_device *md)  in dm_internal_resume_fast()
3386 int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,  in dm_kobject_uevent()
3402 uint32_t dm_next_uevent_seq(struct mapped_device *md)  in dm_next_uevent_seq()
3407 uint32_t dm_get_event_nr(struct mapped_device *md)  in dm_get_event_nr()
3412 int dm_wait_event(struct mapped_device *md, int event_nr)  in dm_wait_event()
3418 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)  in dm_uevent_add()
3431 struct gendisk *dm_disk(struct mapped_device *md)  in dm_disk()
3437 struct kobject *dm_kobject(struct mapped_device *md)  in dm_kobject()
3444 	struct mapped_device *md;  in dm_get_from_kobject()  local
3456 int dm_suspended_md(struct mapped_device *md)  in dm_suspended_md()
3461 int dm_suspended_internally_md(struct mapped_device *md)  in dm_suspended_internally_md()
3466 int dm_test_deferred_remove_flag(struct mapped_device *md)  in dm_test_deferred_remove_flag()
3483 struct dm_md_mempools *dm_alloc_md_mempools(struct mapped_device *md, unsigned type,  in dm_alloc_md_mempools()
3558 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_pr_register()  local
3581 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_pr_reserve()  local
3603 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_pr_release()  local
3626 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_pr_preempt()  local
3648 	struct mapped_device *md = bdev->bd_disk->private_data;  in dm_pr_clear()  local