From: Jens Axboe <axboe@kernel.dk>
Date: Fri, 30 Nov 2012 18:43:31 +0000 (+0100)
Subject: Change preferred default clocksource to gettimeofday()
X-Git-Tag: fio-2.0.12~32
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=f7161017b75f5d3526147d42d3b583973922c444

Change preferred default clocksource to gettimeofday()

It's faster than clock_gettime()

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

diff --git a/os/os.h b/os/os.h
index 2e4764e1..1d3a750a 100644
--- a/os/os.h
+++ b/os/os.h
@@ -135,7 +135,7 @@ typedef unsigned long os_cpu_mask_t;
 #endif
 
 #ifndef FIO_PREFERRED_CLOCK_SOURCE
-#define FIO_PREFERRED_CLOCK_SOURCE	CS_CGETTIME
+#define FIO_PREFERRED_CLOCK_SOURCE	CS_GTOD
 #endif
 
 #ifndef FIO_MAX_JOBS