From 447b94e10bddab8078f35c423ca1e3c3f0b1be38 Mon Sep 17 00:00:00 2001 From: Andrzej Jakowski Date: Wed, 11 Oct 2017 16:26:00 -0600 Subject: [PATCH] Fix overflow in percentile calculation for Windows This patch fixes percentile calculation for Windows where overflow on 32 bit type happened while calculating actual percentiles. Signed-off-by: Andrzej Jakowski Signed-off-by: Jens Axboe --- stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stat.c b/stat.c index c5a68ad5..5c758680 100644 --- a/stat.c +++ b/stat.c @@ -139,7 +139,7 @@ unsigned int calc_clat_percentiles(unsigned int *io_u_plat, unsigned long nr, fio_fp64_t *plist, unsigned long long **output, unsigned long long *maxv, unsigned long long *minv) { - unsigned long sum = 0; + unsigned long long sum = 0; unsigned int len, i, j = 0; unsigned int oval_len = 0; unsigned long long *ovals = NULL; -- 2.25.1