194 int btrfs_run_dev_replace(struct btrfs_trans_handle *trans,  in btrfs_run_dev_replace()  argument
222 	ret = btrfs_search_slot(trans, dev_root, &key, path, -1, 1);  in btrfs_run_dev_replace()
242 		ret = btrfs_del_item(trans, dev_root, path);  in btrfs_run_dev_replace()
254 		ret = btrfs_insert_empty_item(trans, dev_root, path,  in btrfs_run_dev_replace()
311 	struct btrfs_trans_handle *trans;  in btrfs_dev_replace_start()  local
350 	trans = btrfs_attach_transaction(root);  in btrfs_dev_replace_start()
351 	if (!IS_ERR(trans)) {  in btrfs_dev_replace_start()
352 		ret = btrfs_commit_transaction(trans, root);  in btrfs_dev_replace_start()
355 	} else if (PTR_ERR(trans) != -ENOENT) {  in btrfs_dev_replace_start()
356 		return PTR_ERR(trans);  in btrfs_dev_replace_start()
407 	trans = btrfs_start_transaction(root, 0);  in btrfs_dev_replace_start()
408 	if (IS_ERR(trans)) {  in btrfs_dev_replace_start()
409 		ret = PTR_ERR(trans);  in btrfs_dev_replace_start()
414 	ret = btrfs_commit_transaction(trans, root);  in btrfs_dev_replace_start()
468 	struct btrfs_trans_handle *trans;  in btrfs_dev_replace_finishing()  local
498 	trans = btrfs_start_transaction(root, 0);  in btrfs_dev_replace_finishing()
499 	if (IS_ERR(trans)) {  in btrfs_dev_replace_finishing()
501 		return PTR_ERR(trans);  in btrfs_dev_replace_finishing()
503 	ret = btrfs_commit_transaction(trans, root);  in btrfs_dev_replace_finishing()
592 	trans = btrfs_start_transaction(root, 0);  in btrfs_dev_replace_finishing()
593 	if (!IS_ERR(trans))  in btrfs_dev_replace_finishing()
594 		btrfs_commit_transaction(trans, root);  in btrfs_dev_replace_finishing()
692 	struct btrfs_trans_handle *trans;  in __btrfs_dev_replace_cancel()  local
723 	trans = btrfs_start_transaction(root, 0);  in __btrfs_dev_replace_cancel()
724 	if (IS_ERR(trans)) {  in __btrfs_dev_replace_cancel()
726 		return PTR_ERR(trans);  in __btrfs_dev_replace_cancel()
728 	ret = btrfs_commit_transaction(trans, root);  in __btrfs_dev_replace_cancel()