From 210f43b3ebb754d911b90ac18005720125c71760 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 17 Apr 2007 19:52:18 +0200 Subject: [PATCH] Replace random constant with the symbolic name (GR prime) Signed-off-by: Jens Axboe --- fio.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fio.c b/fio.c index 4d225f84..d85f956f 100644 --- a/fio.c +++ b/fio.c @@ -35,6 +35,7 @@ #include #include "fio.h" +#include "hash.h" unsigned long page_mask; unsigned long page_size; @@ -595,11 +596,11 @@ static void cleanup_io_u(struct thread_data *td) */ static void fill_io_buf(struct thread_data *td, struct io_u *io_u, int max_bs) { - int *ptr = io_u->buf; + long *ptr = io_u->buf; if (!td->o.zero_buffers) { while ((void *) ptr - io_u->buf < max_bs) { - *ptr = rand() * 0x9e370001; + *ptr = rand() * GOLDEN_RATIO_PRIME; ptr++; } } else -- 2.25.1