Lines Matching refs:log_root
954 struct btrfs_root *log_root; in btrfs_init_log_root_tree() local
956 log_root = alloc_log_tree(trans, fs_info); in btrfs_init_log_root_tree()
957 if (IS_ERR(log_root)) in btrfs_init_log_root_tree()
958 return PTR_ERR(log_root); in btrfs_init_log_root_tree()
961 int ret = btrfs_alloc_log_tree_node(trans, log_root); in btrfs_init_log_root_tree()
964 btrfs_put_root(log_root); in btrfs_init_log_root_tree()
970 fs_info->log_root_tree = log_root; in btrfs_init_log_root_tree()
978 struct btrfs_root *log_root; in btrfs_add_log_tree() local
982 log_root = alloc_log_tree(trans, fs_info); in btrfs_add_log_tree()
983 if (IS_ERR(log_root)) in btrfs_add_log_tree()
984 return PTR_ERR(log_root); in btrfs_add_log_tree()
986 ret = btrfs_alloc_log_tree_node(trans, log_root); in btrfs_add_log_tree()
988 btrfs_put_root(log_root); in btrfs_add_log_tree()
992 log_root->last_trans = trans->transid; in btrfs_add_log_tree()
993 log_root->root_key.offset = root->root_key.objectid; in btrfs_add_log_tree()
995 inode_item = &log_root->root_item.inode; in btrfs_add_log_tree()
1003 btrfs_set_root_node(&log_root->root_item, log_root->node); in btrfs_add_log_tree()
1005 WARN_ON(root->log_root); in btrfs_add_log_tree()
1006 root->log_root = log_root; in btrfs_add_log_tree()
4174 ASSERT(root->log_root == NULL); in btrfs_drop_and_free_fs_root()