From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946437AbdKRIbw (ORCPT ); Sat, 18 Nov 2017 03:31:52 -0500 Received: from terminus.zytor.com ([65.50.211.136]:57171 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1946421AbdKRIbm (ORCPT ); Sat, 18 Nov 2017 03:31:42 -0500 Date: Sat, 18 Nov 2017 00:30:24 -0800 From: tip-bot for Wang Nan Message-ID: Cc: acme@redhat.com, jolsa@redhat.com, tglx@linutronix.de, mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, kan.liang@intel.com, wangnan0@huawei.com, namhyung@kernel.org Reply-To: linux-kernel@vger.kernel.org, hpa@zytor.com, namhyung@kernel.org, kan.liang@intel.com, wangnan0@huawei.com, jolsa@redhat.com, acme@redhat.com, mingo@kernel.org, tglx@linutronix.de In-Reply-To: <20171113013809.212417-3-wangnan0@huawei.com> References: <20171113013809.212417-3-wangnan0@huawei.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tests: Set evlist of test__backward_ring_buffer() to !overwrite Git-Commit-ID: d492326f160e44e08fcf132a63163b36dd8e8839 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: d492326f160e44e08fcf132a63163b36dd8e8839 Gitweb: https://git.kernel.org/tip/d492326f160e44e08fcf132a63163b36dd8e8839 Author: Wang Nan AuthorDate: Mon, 13 Nov 2017 01:38:04 +0000 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 16 Nov 2017 14:49:57 -0300 perf tests: Set evlist of test__backward_ring_buffer() to !overwrite Setting overwrite in perf_evlist__mmap() is meaningless because the event in this evlist is already have 'overwrite' postfix and goes to backward ring buffer automatically. Pass 'false' to perf_evlist__mmap() to make it similar to others. Signed-off-by: Wang Nan Cc: Jiri Olsa Cc: Kan Liang Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20171113013809.212417-3-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/backward-ring-buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c index 71b9a0b..43a8c6a 100644 --- a/tools/perf/tests/backward-ring-buffer.c +++ b/tools/perf/tests/backward-ring-buffer.c @@ -59,7 +59,7 @@ static int do_test(struct perf_evlist *evlist, int mmap_pages, int err; char sbuf[STRERR_BUFSIZE]; - err = perf_evlist__mmap(evlist, mmap_pages, true); + err = perf_evlist__mmap(evlist, mmap_pages, false); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf)));