diff options
| -rw-r--r-- | disk-io.c | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -1041,8 +1041,16 @@ int btrfs_setup_all_roots(struct btrfs_fs_info *fs_info, u64 root_tree_bytenr, fs_info->generation = generation; fs_info->last_trans_committed = generation; if (extent_buffer_uptodate(fs_info->extent_root->node) && - !(flags & OPEN_CTREE_NO_BLOCK_GROUPS)) - btrfs_read_block_groups(fs_info->tree_root); + !(flags & OPEN_CTREE_NO_BLOCK_GROUPS)) { + ret = btrfs_read_block_groups(fs_info->tree_root); + /* + * If we don't find any blockgroups (ENOENT) we're either + * restoring or creating the filesystem, where it's expected, + * anything else is error + */ + if (ret != -ENOENT) + return -EIO; + } key.objectid = BTRFS_FS_TREE_OBJECTID; key.type = BTRFS_ROOT_ITEM_KEY; |