158 	struct dm_dev dm_dev;  member
749 	BUG_ON(td->dm_dev.bdev);  in open_table_device()
751 	bdev = blkdev_get_by_dev(dev, td->dm_dev.mode | FMODE_EXCL, _dm_claim_ptr);  in open_table_device()
757 		blkdev_put(bdev, td->dm_dev.mode | FMODE_EXCL);  in open_table_device()
761 	td->dm_dev.bdev = bdev;  in open_table_device()
762 	td->dm_dev.dax_dev = dax_get_by_host(bdev->bd_disk->disk_name);  in open_table_device()
771 	if (!td->dm_dev.bdev)  in close_table_device()
774 	bd_unlink_disk_holder(td->dm_dev.bdev, dm_disk(md));  in close_table_device()
775 	blkdev_put(td->dm_dev.bdev, td->dm_dev.mode | FMODE_EXCL);  in close_table_device()
776 	put_dax(td->dm_dev.dax_dev);  in close_table_device()
777 	td->dm_dev.bdev = NULL;  in close_table_device()
778 	td->dm_dev.dax_dev = NULL;  in close_table_device()
787 		if (td->dm_dev.bdev->bd_dev == dev && td->dm_dev.mode == mode)  in find_table_device()
794 			struct dm_dev **result)  in dm_get_table_device()
808 		td->dm_dev.mode = mode;  in dm_get_table_device()
809 		td->dm_dev.bdev = NULL;  in dm_get_table_device()
817 		format_dev_t(td->dm_dev.name, dev);  in dm_get_table_device()
826 	*result = &td->dm_dev;  in dm_get_table_device()
831 void dm_put_table_device(struct mapped_device *md, struct dm_dev *d)  in dm_put_table_device()
833 	struct table_device *td = container_of(d, struct table_device, dm_dev);  in dm_put_table_device()
853 		       td->dm_dev.name, refcount_read(&td->count));  in free_table_devices()
3078 static int __dm_pr_register(struct dm_target *ti, struct dm_dev *dev,  in __dm_pr_register()