From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo 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> References: <20190702022616.1259-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190702022616.1259-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-perf-users.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