1221 	struct btrfs_root *tree_root = fs_info->tree_root;  in update_cowonly_root()  local
1232 		ret = btrfs_update_root(trans, tree_root,  in update_cowonly_root()
1266 	eb = btrfs_lock_root_node(fs_info->tree_root);  in commit_cowonly_roots()
1267 	ret = btrfs_cow_block(trans, fs_info->tree_root, eb, NULL,  in commit_cowonly_roots()
1441 			ret2 = btrfs_update_root(trans, fs_info->tree_root,  in commit_fs_roots()
1606 	struct btrfs_root *tree_root = fs_info->tree_root;  in create_pending_snapshot()  local
1629 	pending->error = btrfs_get_free_objectid(tree_root, &objectid);  in create_pending_snapshot()
1759 	ret = btrfs_insert_root(trans, tree_root, &key, new_root_item);  in create_pending_snapshot()
1887 	root_item = &fs_info->tree_root->root_item;  in update_super_roots()
2391 	btrfs_set_root_node(&fs_info->tree_root->root_item,  in btrfs_commit_transaction()
2392 			    fs_info->tree_root->node);  in btrfs_commit_transaction()
2393 	list_add_tail(&fs_info->tree_root->dirty_list,  in btrfs_commit_transaction()