90 	if (device->ldev) /* special case: drbd_md_read() during drbd_adm_attach() */  in drbd_md_endio()
489 	dc = rcu_dereference(device->ldev->disk_conf);  in drbd_rs_controller()
543 		device->c_sync_rate = rcu_dereference(device->ldev->disk_conf)->resync_rate;  in drbd_rs_number_requests()
931 				drbd_uuid_set(device, UI_BITMAP, device->ldev->md.uuid[UI_CURRENT]);  in drbd_resync_finished()
948 					device->p_uuid[i] = device->ldev->md.uuid[i];  in drbd_resync_finished()
1428 	req->private_bio->bi_bdev = device->ldev->backing_bdev;  in w_restart_disk_io()
1440 		if (!odev->ldev || odev->state.disk == D_DISKLESS)  in _drbd_may_sync_now()
1443 		resync_after = rcu_dereference(odev->ldev->disk_conf)->resync_after;  in _drbd_may_sync_now()
1545 		if (!odev || !odev->ldev || odev->state.disk == D_DISKLESS)  in drbd_resync_after_valid()
1549 		resync_after = rcu_dereference(odev->ldev->disk_conf)->resync_after;  in drbd_resync_after_valid()
1573 	struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;  in drbd_rs_controller_reset()
1839 	drbd_free_ldev(device->ldev);  in drbd_ldev_destroy()
1840 	device->ldev = NULL;  in drbd_ldev_destroy()
1868 	if (device->bitmap && device->ldev) {  in go_diskless()