From: SEOKYOUNG KO <seokyoung.ko@samsung.com>
Date: Thu, 7 Mar 2013 11:31:04 +0000 (+0100)
Subject: Fix rate iops with ramp time
X-Git-Tag: fio-2.0.15~41
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=5b3faae6f26beb2572ebeae7caf8cd7d693bb818;hp=111e032d60f2341cfe09accbfcf25ec81b9251e0

Fix rate iops with ramp time

When the ramp time is over, fio resets the ->io_issues[]
counters, but not the rwmix counters. This causes a problem
for mixed read/write workloads that are rate limited and
include a ramp time.

Fix it by resetting rwmix_issues with the regular issues.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/libfio.c b/libfio.c
index ac629dcb..433fee46 100644
--- a/libfio.c
+++ b/libfio.c
@@ -119,6 +119,7 @@ void reset_all_stats(struct thread_data *td)
 		td->io_issues[i] = 0;
 		td->ts.total_io_u[i] = 0;
 		td->ts.runtime[i] = 0;
+		td->rwmix_issues = 0;
 	}
 
 	fio_gettime(&tv, NULL);