313 static int dm_blk_open(struct gendisk *disk, blk_mode_t mode)  in dm_blk_open()  argument
319 	md = disk->private_data;  in dm_blk_open()
337 static void dm_blk_close(struct gendisk *disk)  in dm_blk_close()  argument
343 	md = disk->private_data;  in dm_blk_close()
645 	clone->bi_bdev = md->disk->part0;  in alloc_tio()
647 		bio_set_dev(clone, md->disk->part0);  in alloc_tio()
747 	if (md->disk->slave_dir) {  in open_table_device()
748 		r = bd_link_disk_holder(bdev, md->disk);  in open_table_device()
772 	if (md->disk->slave_dir)  in close_table_device()
773 		bd_unlink_disk_holder(td->dm_dev.bdev, md->disk);  in close_table_device()
994 		dm_io_rewind(io, &md->disk->bio_split);  in dm_wq_requeue_work()
1372 	trace_block_bio_remap(tgt_clone, disk_devt(io->md->disk),  in dm_submit_bio_remap()
1545 	bio_init(&flush_bio, ci->io->md->disk->part0, NULL, 0,  in __send_empty_flush()
1977 		dax_remove_host(md->disk);  in cleanup_mapped_device()
1984 	if (md->disk) {  in cleanup_mapped_device()
1986 		md->disk->private_data = NULL;  in cleanup_mapped_device()
1994 						      md->disk);  in cleanup_mapped_device()
2002 			del_gendisk(md->disk);  in cleanup_mapped_device()
2006 		put_disk(md->disk);  in cleanup_mapped_device()
2074 	md->disk = blk_alloc_disk(md->numa_node_id);  in alloc_dev()
2075 	if (!md->disk)  in alloc_dev()
2077 	md->queue = md->disk->queue;  in alloc_dev()
2090 	md->disk->major = _major;  in alloc_dev()
2091 	md->disk->first_minor = minor;  in alloc_dev()
2092 	md->disk->minors = 1;  in alloc_dev()
2093 	md->disk->flags |= GENHD_FL_NO_PART;  in alloc_dev()
2094 	md->disk->fops = &dm_blk_dops;  in alloc_dev()
2095 	md->disk->private_data = md;  in alloc_dev()
2096 	sprintf(md->disk->disk_name, "dm-%d", minor);  in alloc_dev()
2106 		if (dax_add_host(md->dax_dev, md->disk))  in alloc_dev()
2148 	int minor = MINOR(disk_devt(md->disk));  in free_dev()
2175 	dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);  in event_callback()
2202 	set_capacity(md->disk, size);  in __bind()
2328 		md->disk->fops = &dm_rq_blk_dops;  in dm_setup_md_queue()
2358 	r = add_disk(md->disk);  in dm_setup_md_queue()
2368 		r = bd_link_disk_holder(td->dm_dev.bdev, md->disk);  in dm_setup_md_queue()
2382 		bd_unlink_disk_holder(td->dm_dev.bdev, md->disk);  in dm_setup_md_queue()
2384 	del_gendisk(md->disk);  in dm_setup_md_queue()
2460 	blk_mark_disk_dead(md->disk);  in __dm_destroy()
2651 	r = freeze_bdev(md->disk->part0);  in lock_fs()
2661 	thaw_bdev(md->disk->part0);  in unlock_fs()
3025 	r = kobject_uevent_env(&disk_to_dev(md->disk)->kobj, action, envp);  in dm_kobject_uevent()
3063 	return md->disk;  in dm_disk()