--- f4471883ba7b799cc9d27d9a8d762031612ab567 +++ 2b59201b955ca533bcb10a251df07ff2d7c549d2 @@ -1145,10 +1145,8 @@ struct btrfs_root *btrfs_read_fs_root_no root->commit_root = btrfs_root_node(root); BUG_ON(!root->node); out: - if (location->objectid != BTRFS_TREE_LOG_OBJECTID) { + if (location->objectid != BTRFS_TREE_LOG_OBJECTID) root->ref_cows = 1; - btrfs_check_and_init_root_item(&root->root_item); - } return root; }