342 	struct dm_dev *origin_dev;  member
732 	bio_set_dev(bio, tc->origin_dev->bdev);  in remap_to_origin()
1416 		schedule_copy(tc, virt_block, tc->origin_dev,  in schedule_external_copy()
1421 		schedule_copy(tc, virt_block, tc->origin_dev,  in schedule_external_copy()
1933 		if (tc->origin_dev)  in provision_block()
1977 		if (bio_data_dir(bio) == READ && tc->origin_dev) {  in process_cell()
2055 		if (tc->origin_dev) {  in __process_bio_read_only()
4162 	if (tc->origin_dev)  in thin_dtr()
4163 		dm_put_device(ti, tc->origin_dev);  in thin_dtr()
4185 	struct dm_dev *pool_dev, *origin_dev;  in thin_ctr()  local
4216 		r = dm_get_device(ti, argv[2], BLK_OPEN_READ, &origin_dev);  in thin_ctr()
4221 		tc->origin_dev = origin_dev;  in thin_ctr()
4316 	if (tc->origin_dev)  in thin_ctr()
4317 		dm_put_device(ti, tc->origin_dev);  in thin_ctr()
4392 	if (tc->origin_dev)  in thin_preresume()
4393 		tc->origin_size = get_dev_size(tc->origin_dev->bdev);  in thin_preresume()
4444 			if (tc->origin_dev)  in thin_status()
4445 				DMEMIT(" %s", format_dev_t(buf, tc->origin_dev->bdev->bd_dev));  in thin_status()