xlog_ungrant_log_space 83 fs/xfs/xfs_log.c xlog_ungrant_log_space( xlog_ungrant_log_space 539 fs/xfs/xfs_log.c xlog_ungrant_log_space(log, ticket); xlog_ungrant_log_space 888 fs/xfs/xfs_log.c xlog_ungrant_log_space(log, tic);