XCHK_FSCOUNT_MIN_VARIANCE 293 fs/xfs/scrub/fscounters.c if (max_value - min_value >= XCHK_FSCOUNT_MIN_VARIANCE) { XCHK_FSCOUNT_MIN_VARIANCE 332 fs/xfs/scrub/fscounters.c if (ifree > icount && ifree - icount > XCHK_FSCOUNT_MIN_VARIANCE)