From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Feng Tang Subject: [PATCH RFC] gauss.c: correct the stddev initializtion Date: Tue, 17 Mar 2020 20:53:31 +0800 Message-Id: <20200317125331.6799-1-feng.tang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: Jens Axboe , fio@vger.kernel.org Cc: Feng Tang List-ID: Signed-off-by: Feng Tang --- lib/gauss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/gauss.c b/lib/gauss.c index 1d24e187..3f84dbc6 100644 --- a/lib/gauss.c +++ b/lib/gauss.c @@ -51,7 +51,7 @@ void gauss_init(struct gauss_state *gs, unsigned long nranges, double dev, gs->nranges = nranges; if (dev != 0.0) { - gs->stddev = ceil((double) (nranges * 100.0) / dev); + gs->stddev = ceil((double)(nranges * dev) / 100.0); if (gs->stddev > nranges / 2) gs->stddev = nranges / 2; } -- 2.20.1