316 	struct btrfs_device *src_device = NULL;  in btrfs_dev_replace_start()  local
334 					    &src_device);  in btrfs_dev_replace_start()
341 					    src_device, &tgt_device);  in btrfs_dev_replace_start()
373 	WARN_ON(!src_device);  in btrfs_dev_replace_start()
374 	dev_replace->srcdev = src_device;  in btrfs_dev_replace_start()
380 		      src_device->missing ? "<missing disk>" :  in btrfs_dev_replace_start()
381 		        rcu_str_deref(src_device->name),  in btrfs_dev_replace_start()
382 		      src_device->devid,  in btrfs_dev_replace_start()
418 	ret = btrfs_scrub_dev(fs_info, src_device->devid, 0,  in btrfs_dev_replace_start()
419 			      btrfs_device_get_total_bytes(src_device),  in btrfs_dev_replace_start()
465 	struct btrfs_device *src_device;  in btrfs_dev_replace_finishing()  local
484 	src_device = dev_replace->srcdev;  in btrfs_dev_replace_finishing()
510 		if (src_device->has_pending_chunks) {  in btrfs_dev_replace_finishing()
531 								src_device,  in btrfs_dev_replace_finishing()
536 			      src_device->missing ? "<missing disk>" :  in btrfs_dev_replace_finishing()
537 			        rcu_str_deref(src_device->name),  in btrfs_dev_replace_finishing()
538 			      src_device->devid,  in btrfs_dev_replace_finishing()
553 		      src_device->missing ? "<missing disk>" :  in btrfs_dev_replace_finishing()
554 		        rcu_str_deref(src_device->name),  in btrfs_dev_replace_finishing()
555 		      src_device->devid,  in btrfs_dev_replace_finishing()
558 	tgt_device->devid = src_device->devid;  in btrfs_dev_replace_finishing()
559 	src_device->devid = BTRFS_DEV_REPLACE_DEVID;  in btrfs_dev_replace_finishing()
561 	memcpy(tgt_device->uuid, src_device->uuid, sizeof(tgt_device->uuid));  in btrfs_dev_replace_finishing()
562 	memcpy(src_device->uuid, uuid_tmp, sizeof(src_device->uuid));  in btrfs_dev_replace_finishing()
563 	btrfs_device_set_total_bytes(tgt_device, src_device->total_bytes);  in btrfs_dev_replace_finishing()
565 					  src_device->disk_total_bytes);  in btrfs_dev_replace_finishing()
566 	btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used);  in btrfs_dev_replace_finishing()
567 	ASSERT(list_empty(&src_device->resized_list));  in btrfs_dev_replace_finishing()
568 	tgt_device->commit_total_bytes = src_device->commit_total_bytes;  in btrfs_dev_replace_finishing()
569 	tgt_device->commit_bytes_used = src_device->bytes_used;  in btrfs_dev_replace_finishing()
570 	if (fs_info->sb->s_bdev == src_device->bdev)  in btrfs_dev_replace_finishing()
572 	if (fs_info->fs_devices->latest_bdev == src_device->bdev)  in btrfs_dev_replace_finishing()
581 	btrfs_rm_dev_replace_remove_srcdev(fs_info, src_device);  in btrfs_dev_replace_finishing()
603 	btrfs_sysfs_rm_device_link(fs_info->fs_devices, src_device);  in btrfs_dev_replace_finishing()
604 	btrfs_rm_dev_replace_free_srcdev(fs_info, src_device);  in btrfs_dev_replace_finishing()