diff options
| -rw-r--r-- | fs/btrfs/root-tree.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 1ea4a35a0830..a32632f43987 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -257,6 +257,8 @@ int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info) root = btrfs_get_fs_root(fs_info, &root_key, false); err = PTR_ERR_OR_ZERO(root); + if (!err && !btrfs_grab_fs_root(root)) + err = -ENOENT; if (err && err != -ENOENT) { break; } else if (err == -ENOENT) { @@ -287,6 +289,7 @@ int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info) set_bit(BTRFS_ROOT_DEAD_TREE, &root->state); btrfs_add_dead_root(root); } + btrfs_put_fs_root(root); } btrfs_free_path(path); |