1242 	struct btrfs_root *log_root;  in btrfs_init_log_root_tree()  local
1244 	log_root = alloc_log_tree(trans, fs_info);  in btrfs_init_log_root_tree()
1245 	if (IS_ERR(log_root))  in btrfs_init_log_root_tree()
1246 		return PTR_ERR(log_root);  in btrfs_init_log_root_tree()
1248 	fs_info->log_root_tree = log_root;  in btrfs_init_log_root_tree()
1256 	struct btrfs_root *log_root;  in btrfs_add_log_tree()  local
1259 	log_root = alloc_log_tree(trans, fs_info);  in btrfs_add_log_tree()
1260 	if (IS_ERR(log_root))  in btrfs_add_log_tree()
1261 		return PTR_ERR(log_root);  in btrfs_add_log_tree()
1263 	log_root->last_trans = trans->transid;  in btrfs_add_log_tree()
1264 	log_root->root_key.offset = root->root_key.objectid;  in btrfs_add_log_tree()
1266 	inode_item = &log_root->root_item.inode;  in btrfs_add_log_tree()
1274 	btrfs_set_root_node(&log_root->root_item, log_root->node);  in btrfs_add_log_tree()
1276 	WARN_ON(root->log_root);  in btrfs_add_log_tree()
1277 	root->log_root = log_root;  in btrfs_add_log_tree()
3993 		ASSERT(root->log_root == NULL);  in btrfs_drop_and_free_fs_root()