linux-kernel - [tip:perf/urgent] perf bench numa: Fix typo in options

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Message-ID: <tip-2abb80dad3afa9170ae19ca03bb7b4cd1ec06d62@git.kernel.org>
Date:   Thu, 10 May 2018 11:13:00 -0700
From:   tip-bot for Yisheng Xie <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     mingo@...nel.org, xieyisheng1@...wei.com, acme@...hat.com,
        peterz@...radead.org, hpa@...or.com, linux-kernel@...r.kernel.org,
        jolsa@...hat.com, tglx@...utronix.de
Subject: [tip:perf/urgent] perf bench numa: Fix typo in options

Commit-ID:  2abb80dad3afa9170ae19ca03bb7b4cd1ec06d62
Gitweb:     https://git.kernel.org/tip/2abb80dad3afa9170ae19ca03bb7b4cd1ec06d62
Author:     Yisheng Xie <xieyisheng1@...wei.com>
AuthorDate: Wed, 25 Apr 2018 16:25:07 +0800
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 7 May 2018 12:17:56 -0300

perf bench numa: Fix typo in options

'R' means access the data via reads instead of writes, fix this typo.

Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/1524644707-11030-1-git-send-email-xieyisheng1@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/bench/numa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 944070e98a2c..63eb49082774 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -175,7 +175,7 @@ static const struct option options[] = {
 	OPT_UINTEGER('s', "nr_secs"	, &p0.nr_secs,		"max number of seconds to run (default: 5 secs)"),
 	OPT_UINTEGER('u', "usleep"	, &p0.sleep_usecs,	"usecs to sleep per loop iteration"),
 
-	OPT_BOOLEAN('R', "data_reads"	, &p0.data_reads,	"access the data via writes (can be mixed with -W)"),
+	OPT_BOOLEAN('R', "data_reads"	, &p0.data_reads,	"access the data via reads (can be mixed with -W)"),
 	OPT_BOOLEAN('W', "data_writes"	, &p0.data_writes,	"access the data via writes (can be mixed with -R)"),
 	OPT_BOOLEAN('B', "data_backwards", &p0.data_backwards,	"access the data backwards as well"),
 	OPT_BOOLEAN('Z', "data_zero_memset", &p0.data_zero_memset,"access the data via glibc bzero only"),