X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=diskutil.c;h=4ddaa33355bdd7a4093ec2aaa056f94617c228ed;hb=cc62ea704e4de10eb595b551f29af41266cf225d;hp=24e17820370dce4b13f584a50eb4aff904dbad30;hpb=f2f788dd732d97c2c3a5f5dd93223a7bfafcc410;p=fio.git

diff --git a/diskutil.c b/diskutil.c
index 24e17820..4ddaa333 100644
--- a/diskutil.c
+++ b/diskutil.c
@@ -533,9 +533,10 @@ void free_disk_util(void)
 void print_disk_util(struct disk_util_stat *dus, struct disk_util_agg *agg,
 		     int terse)
 {
-	double util;
+	double util = 0;
 
-	util = (double) 100 * dus->io_ticks / (double) dus->msec;
+	if (dus->msec)
+		util = (double) 100 * dus->io_ticks / (double) dus->msec;
 	if (util > 100.0)
 		util = 100.0;
 
@@ -550,7 +551,7 @@ void print_disk_util(struct disk_util_stat *dus, struct disk_util_agg *agg,
 					dus->ticks[0], dus->ticks[1],
 					dus->time_in_queue, util);
 	} else {
-		log_info(";%s;%u;%u;%u;%u;%lu;%lu;%u;%u;%u;%u;%3.2f%%",
+		log_info(";%s;%u;%u;%u;%u;%u;%u;%u;%3.2f%%",
 					dus->name, dus->ios[0], dus->ios[1],
 					dus->merges[0], dus->merges[1],
 					dus->ticks[0], dus->ticks[1],