651 	struct btrfs_device *tgt_device = NULL;  in btrfs_dev_replace_start()  local
680 					    src_device, &tgt_device);  in btrfs_dev_replace_start()
704 	dev_replace->tgtdev = tgt_device;  in btrfs_dev_replace_start()
710 		      rcu_str_deref(tgt_device->name));  in btrfs_dev_replace_start()
728 	ret = btrfs_sysfs_add_device(tgt_device);  in btrfs_dev_replace_start()
762 	btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_start()
892 	struct btrfs_device *tgt_device;  in btrfs_dev_replace_finishing()  local
911 	tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_finishing()
971 		scrub_ret = btrfs_set_target_alloc_state(src_device, tgt_device);  in btrfs_dev_replace_finishing()
976 								tgt_device);  in btrfs_dev_replace_finishing()
983 				 rcu_str_deref(tgt_device->name), scrub_ret);  in btrfs_dev_replace_finishing()
990 		if (tgt_device)  in btrfs_dev_replace_finishing()
991 			btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_finishing()
1002 			  rcu_str_deref(tgt_device->name));  in btrfs_dev_replace_finishing()
1003 	clear_bit(BTRFS_DEV_STATE_REPLACE_TGT, &tgt_device->dev_state);  in btrfs_dev_replace_finishing()
1004 	tgt_device->devid = src_device->devid;  in btrfs_dev_replace_finishing()
1006 	memcpy(uuid_tmp, tgt_device->uuid, sizeof(uuid_tmp));  in btrfs_dev_replace_finishing()
1007 	memcpy(tgt_device->uuid, src_device->uuid, sizeof(tgt_device->uuid));  in btrfs_dev_replace_finishing()
1009 	btrfs_device_set_total_bytes(tgt_device, src_device->total_bytes);  in btrfs_dev_replace_finishing()
1010 	btrfs_device_set_disk_total_bytes(tgt_device,  in btrfs_dev_replace_finishing()
1012 	btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used);  in btrfs_dev_replace_finishing()
1013 	tgt_device->commit_bytes_used = src_device->bytes_used;  in btrfs_dev_replace_finishing()
1015 	btrfs_assign_next_active_device(src_device, tgt_device);  in btrfs_dev_replace_finishing()
1017 	list_add(&tgt_device->dev_alloc_list, &fs_info->fs_devices->alloc_list);  in btrfs_dev_replace_finishing()
1031 	atomic_inc(&tgt_device->dev_stats_ccnt);  in btrfs_dev_replace_finishing()
1045 	btrfs_sysfs_update_devid(tgt_device);  in btrfs_dev_replace_finishing()
1114 	struct btrfs_device *tgt_device = NULL;  in btrfs_dev_replace_cancel()  local
1134 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
1149 				btrfs_dev_name(tgt_device));  in btrfs_dev_replace_cancel()
1158 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
1183 			btrfs_dev_name(tgt_device));  in btrfs_dev_replace_cancel()
1185 		if (tgt_device)  in btrfs_dev_replace_cancel()
1186 			btrfs_destroy_dev_replace_tgtdev(tgt_device);  in btrfs_dev_replace_cancel()