From nobody Sun Feb 8 13:45:58 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4F5DEB64DA for ; Fri, 16 Jun 2023 02:47:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240262AbjFPCrG (ORCPT ); Thu, 15 Jun 2023 22:47:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229534AbjFPCrD (ORCPT ); Thu, 15 Jun 2023 22:47:03 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4482F294A; Thu, 15 Jun 2023 19:47:02 -0700 (PDT) Received: from kwepemm600003.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Qj3Qh5SgKzpW4f; Fri, 16 Jun 2023 10:44:28 +0800 (CST) Received: from localhost.localdomain (10.67.174.95) by kwepemm600003.china.huawei.com (7.193.23.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Fri, 16 Jun 2023 10:46:59 +0800 From: Yang Jihong To: , , , , , , , , , , , CC: Subject: [PATCH] perf parse: Add missing newline to pr_debug message in evsel__compute_group_pmu_name() Date: Fri, 16 Jun 2023 02:45:15 +0000 Message-ID: <20230616024515.80814-1-yangjihong1@huawei.com> X-Mailer: git-send-email 2.30.GIT MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.67.174.95] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemm600003.china.huawei.com (7.193.23.202) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The newline is missing for pr_debug message in evsel__compute_group_pmu_name(), fix it. Before: # perf --debug verbose=3D2 record -e cpu-clock true No PMU found for 'cycles:u'No PMU found for 'instructions:u'-------------= ----------------------------------------------- perf_event_attr: type 1 size 136 { sample_period, sample_freq } 4000 sample_type IP|TID|TIME|PERIOD read_format ID|LOST disabled 1 inherit 1 mmap 1 comm 1 freq 1 enable_on_exec 1 task 1 sample_id_all 1 exclude_guest 1 mmap2 1 comm_exec 1 ksymbol 1 bpf_event 1 ------------------------------------------------------------ After: # perf --debug verbose=3D2 record -e cpu-clock true No PMU found for 'cycles:u' No PMU found for 'instructions:u' ------------------------------------------------------------ perf_event_attr: type 1 size 136 { sample_period, sample_freq } 4000 sample_type IP|TID|TIME|PERIOD read_format ID|LOST disabled 1 inherit 1 mmap 1 comm 1 freq 1 enable_on_exec 1 task 1 sample_id_all 1 exclude_guest 1 mmap2 1 comm_exec 1 ksymbol 1 bpf_event 1 ------------------------------------------------------------ Signed-off-by: Yang Jihong Acked-by: Namhyung Kim --- tools/perf/util/parse-events.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 2d36cadf35ec..bc7274641f34 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -2036,7 +2036,7 @@ static int evsel__compute_group_pmu_name(struct evsel= *evsel, pmu =3D perf_pmus__scan_core(NULL); } if (!pmu) { - pr_debug("No PMU found for '%s'", evsel__name(evsel)); + pr_debug("No PMU found for '%s'\n", evsel__name(evsel)); return -EINVAL; } group_pmu_name =3D pmu->name; --=20 2.30.GIT