From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754344AbbF3E6C (ORCPT ); Tue, 30 Jun 2015 00:58:02 -0400 Received: from terminus.zytor.com ([198.137.202.10]:38683 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754165AbbF3E5g (ORCPT ); Tue, 30 Jun 2015 00:57:36 -0400 Date: Mon, 29 Jun 2015 21:57:20 -0700 From: tip-bot for Jiri Olsa Message-ID: Cc: namhyung@kernel.org, linux-kernel@vger.kernel.org, jolsa@kernel.org, mingo@kernel.org, ak@linux.intel.com, tglx@linutronix.de, hpa@zytor.com, eranian@google.com, dsahern@gmail.com, a.p.zijlstra@chello.nl, acme@redhat.com, adrian.hunter@intel.com Reply-To: tglx@linutronix.de, ak@linux.intel.com, namhyung@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org, mingo@kernel.org, dsahern@gmail.com, eranian@google.com, hpa@zytor.com, adrian.hunter@intel.com, acme@redhat.com, a.p.zijlstra@chello.nl In-Reply-To: <1435310967-14570-18-git-send-email-jolsa@kernel.org> References: <1435310967-14570-18-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/urgent] perf stat: Move perf_stat initialization counter process code Git-Commit-ID: 7ddb1b6bbf1e614e6700f226cb0a559c5c635336 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: 7ddb1b6bbf1e614e6700f226cb0a559c5c635336 Gitweb: http://git.kernel.org/tip/7ddb1b6bbf1e614e6700f226cb0a559c5c635336 Author: Jiri Olsa AuthorDate: Fri, 26 Jun 2015 11:29:22 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 26 Jun 2015 11:50:19 -0300 perf stat: Move perf_stat initialization counter process code Moving perf_stat initialization counter process code, to make the reading path free of processing logic. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1435310967-14570-18-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b7c184b..526f677 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -284,6 +284,7 @@ static int process_counter(struct perf_evsel *counter) int i, ret; aggr->val = aggr->ena = aggr->run = 0; + memset(ps->res_stats, 0, sizeof(ps->res_stats)); if (counter->per_pkg) zero_per_pkg(counter); @@ -347,12 +348,8 @@ static int read_counter(struct perf_evsel *counter) static void read_counters(bool close) { struct perf_evsel *counter; - struct perf_stat *ps; evlist__for_each(evsel_list, counter) { - ps = counter->priv; - memset(ps->res_stats, 0, sizeof(ps->res_stats)); - if (read_counter(counter)) pr_warning("failed to read counter %s\n", counter->name);