diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 993b08996b39..cf1a36a72d87 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1396,6 +1396,8 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans, dir = btrfs_iget_logging(parent_objectid, root); if (IS_ERR(dir)) { ret = PTR_ERR(dir); + if (ret == -ENOENT) + ret = 0; dir = NULL; goto out; } @@ -1420,6 +1422,15 @@ static noinline int add_inode_ref(struct btrfs_trans_handle *trans, if (IS_ERR(dir)) { ret = PTR_ERR(dir); dir = NULL; + /* + * A new parent dir may have not been + * logged and not exist in the subvolume + * tree, see the comment above before + * the loop when getting the first + * parent dir. + */ + if (ret == -ENOENT) + ret = 0; goto out; } } @@ -2532,9 +2543,8 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb, key.type == BTRFS_INODE_EXTREF_KEY) { ret = add_inode_ref(wc->trans, root, log, path, eb, i, &key); - if (ret && ret != -ENOENT) + if (ret) break; - ret = 0; } else if (key.type == BTRFS_EXTENT_DATA_KEY) { ret = replay_one_extent(wc->trans, root, path, eb, i, &key);