From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751976AbdKMBkz (ORCPT ); Sun, 12 Nov 2017 20:40:55 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:10461 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751204AbdKMBje (ORCPT ); Sun, 12 Nov 2017 20:39:34 -0500 From: Wang Nan To: , , , , CC: Wang Nan Subject: [PATCH 3/7] perf tests: Set evlist of test__sw_clock_freq() to !overwrite Date: Mon, 13 Nov 2017 01:38:05 +0000 Message-ID: <20171113013809.212417-4-wangnan0@huawei.com> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20171113013809.212417-1-wangnan0@huawei.com> References: <20171113013809.212417-1-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.5A08F7CD.001A,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 9b35943c3be125fe52ee344b579d6f99 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Unsetting overwrite when calling perf_evlist__mmap is harmless. This commit passes false to it, makes following commits eliminate the overwrite argument easier. Signed-off-by: Wang Nan --- tools/perf/tests/sw-clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c index d88511f..c468e6c 100644 --- a/tools/perf/tests/sw-clock.c +++ b/tools/perf/tests/sw-clock.c @@ -77,7 +77,7 @@ static int __test__sw_clock_freq(enum perf_sw_ids clock_id) goto out_delete_evlist; } - err = perf_evlist__mmap(evlist, 128, true); + err = perf_evlist__mmap(evlist, 128, false); if (err < 0) { pr_debug("failed to mmap event: %d (%s)\n", errno, str_error_r(errno, sbuf, sizeof(sbuf))); -- 2.10.1