From: Jens Axboe <axboe@kernel.dk>
Date: Mon, 17 Dec 2012 13:29:28 +0000 (+0100)
Subject: gettime: include per-cpu clock calibration in cpu clock test
X-Git-Tag: fio-2.0.12~6
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=4f1d43c22e2a87d0341e607bd1691d57dd2ef2b8

gettime: include per-cpu clock calibration in cpu clock test

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

diff --git a/gettime.c b/gettime.c
index 0683bd15..f5be6bd0 100644
--- a/gettime.c
+++ b/gettime.c
@@ -429,6 +429,10 @@ int fio_monotonic_clocktest(void)
 	uint64_t seq = 0;
 	int i;
 
+	fio_debug |= 1U << FD_TIME;
+	calibrate_cpu_clock();
+	fio_debug &= ~(1U << FD_TIME);
+
 	threads = malloc(nr_cpus * sizeof(struct clock_thread));
 	tentries = CLOCK_ENTRIES * nr_cpus;
 	entries = malloc(tentries * sizeof(struct clock_entry));