From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64416C5B578 for ; Tue, 2 Jul 2019 02:28:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 31E2A21852 for ; Tue, 2 Jul 2019 02:28:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034481; bh=NQMuIr+ArSmEmysWl7qbWwoJE4t6nbJ4otzdPVvVupI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=o/JJl+QkH9lLlpXBEMDj6TAs0rgWhkq0MIdSiBNHuXyMV6b1amDw7YvO7At79w0j9 AJyztWDWg1IvckQIJePdSZGji+dN/31BXA6DSuJzY2IjtaFXGNVNlVYpgUO86BQU3A +gsnh4PW9ck0en5JYwPYJ6wn3OlKDEPm6uP9qsxw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727521AbfGBC2A (ORCPT ); Mon, 1 Jul 2019 22:28:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:40476 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726486AbfGBC17 (ORCPT ); Mon, 1 Jul 2019 22:27:59 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CB1C4206A2; Tue, 2 Jul 2019 02:27:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562034478; bh=NQMuIr+ArSmEmysWl7qbWwoJE4t6nbJ4otzdPVvVupI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t5/uhm8B+MGME6DMx/66QjICti59l2p4pEnnqIRinBvJaXxy03wzWgWHPM1GAPnN+ cBUGyxNy9EB6j2rUYeUwhJRxIoIkDRERjNYqnjsyO8IVJJcuyN93k5CpoESR0gBr3U 5QwB3po9wxJIKCwnDgwoiARNIyC+x6M8xbppC2oM= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Andi Kleen Subject: [PATCH 29/43] perf metricgroup: Use strsep() Date: Mon, 1 Jul 2019 23:26:02 -0300 Message-Id: <20190702022616.1259-30-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190702022616.1259-1-acme@kernel.org> References: <20190702022616.1259-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo No change in behaviour intended, trivial optimization done by avoiding looking for spaces in 'g' right after setting it to "No_group". Cc: Adrian Hunter Cc: Andi Kleen Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-f2siadtp3hb5o0l1w7bvd8bk@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/metricgroup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c index a0cf3cd95ced..90cd84e2a503 100644 --- a/tools/perf/util/metricgroup.c +++ b/tools/perf/util/metricgroup.c @@ -308,10 +308,9 @@ void metricgroup__print(bool metrics, bool metricgroups, char *filter, struct mep *me; char *s; + g = skip_spaces(g); if (*g == 0) g = "No_group"; - while (isspace(*g)) - g++; if (filter && !strstr(g, filter)) continue; if (raw) -- 2.20.1