431 	struct btrfs_device *tgt_device = NULL;  in btrfs_dev_replace_start()  local
440 					    src_device, &tgt_device);  in btrfs_dev_replace_start()
473 	dev_replace->tgtdev = tgt_device;  in btrfs_dev_replace_start()
479 		      rcu_str_deref(tgt_device->name));  in btrfs_dev_replace_start()
497 	ret = btrfs_sysfs_add_device_link(tgt_device->fs_devices, tgt_device);  in btrfs_dev_replace_start()
534 	btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_start()
590 	struct btrfs_device *tgt_device;  in btrfs_dev_replace_finishing()  local
609 	tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_finishing()
656 								tgt_device);  in btrfs_dev_replace_finishing()
662 				 rcu_str_deref(tgt_device->name), scrub_ret);  in btrfs_dev_replace_finishing()
667 		if (tgt_device)  in btrfs_dev_replace_finishing()
668 			btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_finishing()
679 			  rcu_str_deref(tgt_device->name));  in btrfs_dev_replace_finishing()
680 	clear_bit(BTRFS_DEV_STATE_REPLACE_TGT, &tgt_device->dev_state);  in btrfs_dev_replace_finishing()
681 	tgt_device->devid = src_device->devid;  in btrfs_dev_replace_finishing()
683 	memcpy(uuid_tmp, tgt_device->uuid, sizeof(uuid_tmp));  in btrfs_dev_replace_finishing()
684 	memcpy(tgt_device->uuid, src_device->uuid, sizeof(tgt_device->uuid));  in btrfs_dev_replace_finishing()
686 	btrfs_device_set_total_bytes(tgt_device, src_device->total_bytes);  in btrfs_dev_replace_finishing()
687 	btrfs_device_set_disk_total_bytes(tgt_device,  in btrfs_dev_replace_finishing()
689 	btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used);  in btrfs_dev_replace_finishing()
691 	tgt_device->commit_total_bytes = src_device->commit_total_bytes;  in btrfs_dev_replace_finishing()
692 	tgt_device->commit_bytes_used = src_device->bytes_used;  in btrfs_dev_replace_finishing()
694 	btrfs_assign_next_active_device(src_device, tgt_device);  in btrfs_dev_replace_finishing()
696 	list_add(&tgt_device->dev_alloc_list, &fs_info->fs_devices->alloc_list);  in btrfs_dev_replace_finishing()
711 	atomic_inc(&tgt_device->dev_stats_ccnt);  in btrfs_dev_replace_finishing()
815 	struct btrfs_device *tgt_device = NULL;  in btrfs_dev_replace_cancel()  local
835 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
850 				btrfs_dev_name(tgt_device));  in btrfs_dev_replace_cancel()
859 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
883 			btrfs_dev_name(tgt_device));  in btrfs_dev_replace_cancel()
885 		if (tgt_device)  in btrfs_dev_replace_cancel()
886 			btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_cancel()