604 	struct btrfs_device *src_device = NULL;  in btrfs_dev_replace_start()  local
606 	src_device = btrfs_find_device_by_devspec(fs_info, srcdevid,  in btrfs_dev_replace_start()
608 	if (IS_ERR(src_device))  in btrfs_dev_replace_start()
609 		return PTR_ERR(src_device);  in btrfs_dev_replace_start()
611 	if (btrfs_pinned_by_swapfile(fs_info, src_device)) {  in btrfs_dev_replace_start()
614 			btrfs_dev_name(src_device), src_device->devid);  in btrfs_dev_replace_start()
632 					    src_device, &tgt_device);  in btrfs_dev_replace_start()
636 	ret = mark_block_group_to_copy(fs_info, src_device);  in btrfs_dev_replace_start()
656 	dev_replace->srcdev = src_device;  in btrfs_dev_replace_start()
661 		      btrfs_dev_name(src_device),  in btrfs_dev_replace_start()
662 		      src_device->devid,  in btrfs_dev_replace_start()
709 	ret = btrfs_scrub_dev(fs_info, src_device->devid, 0,  in btrfs_dev_replace_start()
710 			      btrfs_device_get_total_bytes(src_device),  in btrfs_dev_replace_start()
873 	struct btrfs_device *src_device;  in btrfs_dev_replace_finishing()  local
892 	src_device = dev_replace->srcdev;  in btrfs_dev_replace_finishing()
925 		if (!list_empty(&src_device->post_commit_list)) {  in btrfs_dev_replace_finishing()
947 		scrub_ret = btrfs_set_target_alloc_state(src_device, tgt_device);  in btrfs_dev_replace_finishing()
951 								src_device,  in btrfs_dev_replace_finishing()
957 				 btrfs_dev_name(src_device),  in btrfs_dev_replace_finishing()
958 				 src_device->devid,  in btrfs_dev_replace_finishing()
975 			  btrfs_dev_name(src_device),  in btrfs_dev_replace_finishing()
976 			  src_device->devid,  in btrfs_dev_replace_finishing()
979 	tgt_device->devid = src_device->devid;  in btrfs_dev_replace_finishing()
980 	src_device->devid = BTRFS_DEV_REPLACE_DEVID;  in btrfs_dev_replace_finishing()
982 	memcpy(tgt_device->uuid, src_device->uuid, sizeof(tgt_device->uuid));  in btrfs_dev_replace_finishing()
983 	memcpy(src_device->uuid, uuid_tmp, sizeof(src_device->uuid));  in btrfs_dev_replace_finishing()
984 	btrfs_device_set_total_bytes(tgt_device, src_device->total_bytes);  in btrfs_dev_replace_finishing()
986 					  src_device->disk_total_bytes);  in btrfs_dev_replace_finishing()
987 	btrfs_device_set_bytes_used(tgt_device, src_device->bytes_used);  in btrfs_dev_replace_finishing()
988 	tgt_device->commit_bytes_used = src_device->bytes_used;  in btrfs_dev_replace_finishing()
990 	btrfs_assign_next_active_device(src_device, tgt_device);  in btrfs_dev_replace_finishing()
999 	btrfs_rm_dev_replace_remove_srcdev(src_device);  in btrfs_dev_replace_finishing()
1020 	btrfs_sysfs_remove_device(src_device);  in btrfs_dev_replace_finishing()
1022 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &src_device->dev_state))  in btrfs_dev_replace_finishing()
1023 		btrfs_scratch_superblocks(fs_info, src_device);  in btrfs_dev_replace_finishing()
1032 	btrfs_rm_dev_replace_free_srcdev(src_device);  in btrfs_dev_replace_finishing()
1090 	struct btrfs_device *src_device = NULL;  in btrfs_dev_replace_cancel()  local
1110 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
1123 				btrfs_dev_name(src_device), src_device->devid,  in btrfs_dev_replace_cancel()
1134 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
1157 			btrfs_dev_name(src_device), src_device->devid,  in btrfs_dev_replace_cancel()