Replace random constant with the symbolic name (GR prime)
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fio.c b/fio.c
index 4d225f8..d85f956 100644
--- a/fio.c
+++ b/fio.c
@@ -35,6 +35,7 @@
#include <sys/mman.h>
#include "fio.h"
+#include "hash.h"
unsigned long page_mask;
unsigned long page_size;
@@ -595,11 +596,11 @@
*/
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