459 	struct btrfs_device *src_device = NULL;  in btrfs_dev_replace_start()  local
461 	src_device = btrfs_find_device_by_devspec(fs_info, srcdevid,  in btrfs_dev_replace_start()
463 	if (IS_ERR(src_device))  in btrfs_dev_replace_start()
464 		return PTR_ERR(src_device);  in btrfs_dev_replace_start()
466 	if (btrfs_pinned_by_swapfile(fs_info, src_device)) {  in btrfs_dev_replace_start()
469 			btrfs_dev_name(src_device), src_device->devid);  in btrfs_dev_replace_start()
487 					    src_device, &tgt_device);  in btrfs_dev_replace_start()
506 	dev_replace->srcdev = src_device;  in btrfs_dev_replace_start()
511 		      btrfs_dev_name(src_device),  in btrfs_dev_replace_start()
512 		      src_device->devid,  in btrfs_dev_replace_start()
554 	ret = btrfs_scrub_dev(fs_info, src_device->devid, 0,  in btrfs_dev_replace_start()
555 			      btrfs_device_get_total_bytes(src_device),  in btrfs_dev_replace_start()
680 	struct btrfs_device *src_device;  in btrfs_dev_replace_finishing()  local
699 	src_device = dev_replace->srcdev;  in btrfs_dev_replace_finishing()
714 		btrfs_reada_remove_dev(src_device);  in btrfs_dev_replace_finishing()
724 			btrfs_reada_undo_remove_dev(src_device);  in btrfs_dev_replace_finishing()
736 		if (!list_empty(&src_device->post_commit_list)) {  in btrfs_dev_replace_finishing()
758 		scrub_ret = btrfs_set_target_alloc_state(src_device, tgt_device);  in btrfs_dev_replace_finishing()
762 								src_device,  in btrfs_dev_replace_finishing()
768 				 btrfs_dev_name(src_device),  in btrfs_dev_replace_finishing()
769 				 src_device->devid,  in btrfs_dev_replace_finishing()
775 		btrfs_reada_undo_remove_dev(src_device);  in btrfs_dev_replace_finishing()
787 			  btrfs_dev_name(src_device),  in btrfs_dev_replace_finishing()
788 			  src_device->devid,  in btrfs_dev_replace_finishing()
791 	tgt_device->devid = src_device->devid;  in btrfs_dev_replace_finishing()
792 	src_device->devid = BTRFS_DEV_REPLACE_DEVID;  in btrfs_dev_replace_finishing()
794 	memcpy(tgt_device->uuid, src_device->uuid, sizeof(tgt_device->uuid));  in btrfs_dev_replace_finishing()
795 	memcpy(src_device->uuid, uuid_tmp, sizeof(src_device->uuid));  in btrfs_dev_replace_finishing()
796 	btrfs_device_set_total_bytes(tgt_device, src_device->total_bytes);  in btrfs_dev_replace_finishing()
798 					  src_device->disk_total_bytes);  in btrfs_dev_replace_finishing()
799 	btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used);  in btrfs_dev_replace_finishing()
800 	tgt_device->commit_bytes_used = src_device->bytes_used;  in btrfs_dev_replace_finishing()
802 	btrfs_assign_next_active_device(src_device, tgt_device);  in btrfs_dev_replace_finishing()
810 	btrfs_rm_dev_replace_remove_srcdev(src_device);  in btrfs_dev_replace_finishing()
831 	btrfs_sysfs_remove_device(src_device);  in btrfs_dev_replace_finishing()
833 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &src_device->dev_state))  in btrfs_dev_replace_finishing()
834 		btrfs_scratch_superblocks(fs_info, src_device->bdev,  in btrfs_dev_replace_finishing()
835 					  src_device->name->str);  in btrfs_dev_replace_finishing()
844 	btrfs_rm_dev_replace_free_srcdev(src_device);  in btrfs_dev_replace_finishing()
902 	struct btrfs_device *src_device = NULL;  in btrfs_dev_replace_cancel()  local
922 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
935 				btrfs_dev_name(src_device), src_device->devid,  in btrfs_dev_replace_cancel()
946 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
970 			btrfs_dev_name(src_device), src_device->devid,  in btrfs_dev_replace_cancel()