btrfs_set_super_log_root_level 2268 fs/btrfs/transaction.c 	btrfs_set_super_log_root_level(fs_info->super_copy, 0);
btrfs_set_super_log_root_level 3243 fs/btrfs/tree-log.c 	btrfs_set_super_log_root_level(fs_info->super_for_commit,