From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933176AbbFIJxN (ORCPT ); Tue, 9 Jun 2015 05:53:13 -0400 Received: from terminus.zytor.com ([198.137.202.10]:49628 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932869AbbFIJwf (ORCPT ); Tue, 9 Jun 2015 05:52:35 -0400 Date: Tue, 9 Jun 2015 02:50:16 -0700 From: tip-bot for Jiri Olsa Message-ID: Cc: hpa@zytor.com, acme@redhat.com, tglx@linutronix.de, dsahern@gmail.com, jolsa@kernel.org, ak@linux.intel.com, a.p.zijlstra@chello.nl, namhyung@kernel.org, mingo@kernel.org, eranian@google.com, linux-kernel@vger.kernel.org Reply-To: linux-kernel@vger.kernel.org, mingo@kernel.org, eranian@google.com, namhyung@kernel.org, acme@redhat.com, tglx@linutronix.de, hpa@zytor.com, a.p.zijlstra@chello.nl, jolsa@kernel.org, ak@linux.intel.com, dsahern@gmail.com In-Reply-To: <1433341559-31848-6-git-send-email-jolsa@kernel.org> References: <1433341559-31848-6-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf stat: Introduce reset_shadow_stats function Git-Commit-ID: 1eda3b2144391e1ec9e1870bb32d5216ac7b384c 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: 1eda3b2144391e1ec9e1870bb32d5216ac7b384c Gitweb: http://git.kernel.org/tip/1eda3b2144391e1ec9e1870bb32d5216ac7b384c Author: Jiri Olsa AuthorDate: Wed, 3 Jun 2015 16:25:55 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 8 Jun 2015 10:30:30 -0300 perf stat: Introduce reset_shadow_stats function Move shadow counters reset code into separate function as preparation for moving it into its own object. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1433341559-31848-6-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b3e08ce..fc85e6b 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -279,15 +279,8 @@ static int evsel_context(struct perf_evsel *evsel) return ctx; } -static void perf_stat__reset_stats(struct perf_evlist *evlist) +static void reset_shadow_stats(void) { - struct perf_evsel *evsel; - - evlist__for_each(evlist, evsel) { - perf_evsel__reset_stat_priv(evsel); - perf_evsel__reset_counts(evsel, perf_evsel__nr_cpus(evsel)); - } - memset(runtime_nsecs_stats, 0, sizeof(runtime_nsecs_stats)); memset(runtime_cycles_stats, 0, sizeof(runtime_cycles_stats)); memset(runtime_stalled_cycles_front_stats, 0, sizeof(runtime_stalled_cycles_front_stats)); @@ -307,6 +300,18 @@ static void perf_stat__reset_stats(struct perf_evlist *evlist) memset(&walltime_nsecs_stats, 0, sizeof(walltime_nsecs_stats)); } +static void perf_stat__reset_stats(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) { + perf_evsel__reset_stat_priv(evsel); + perf_evsel__reset_counts(evsel, perf_evsel__nr_cpus(evsel)); + } + + reset_shadow_stats(); +} + static int create_perf_stat_counter(struct perf_evsel *evsel) { struct perf_event_attr *attr = &evsel->attr;