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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,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 94E28C43334 for ; Wed, 5 Sep 2018 22:07:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B82420867 for ; Wed, 5 Sep 2018 22:07:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="TXl2swt/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B82420867 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728760AbeIFCjN (ORCPT ); Wed, 5 Sep 2018 22:39:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:53914 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727593AbeIFCjN (ORCPT ); Wed, 5 Sep 2018 22:39:13 -0400 Received: from jouet.infradead.org (unknown [179.97.41.186]) (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 833802083E; Wed, 5 Sep 2018 22:06:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1536185220; bh=fqEKGVPpTsJw6xuGtAdGJPqwD10t9M/eFvA/dxSkol8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TXl2swt/53QWWbFGt3ipaCy2dSaLIIAgp0iha54vOK/n29kWfbxn1TqETM9pS9cPO PULgo7e6jEqFKlGoKqy9JSweX0RdJdzwaEm3B4oowJenh6uSwVDKmlmeotSfbhvsbz RPS6EB4gTD7IyMwf0yMU3yHTN4OH67aQfe4n1iFg= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Jiri Olsa , Alexander Shishkin , Andi Kleen , David Ahern , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 47/77] perf stat: Move 'metric_only' to 'struct perf_stat_config' Date: Wed, 5 Sep 2018 19:04:10 -0300 Message-Id: <20180905220440.20256-48-acme@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180905220440.20256-1-acme@kernel.org> References: <20180905220440.20256-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jiri Olsa Move the static 'metric_only' variable to 'struct perf_stat_config', so it can be passed around and used outside the 'perf stat' command. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20180830063252.23729-23-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-stat.c | 29 ++++++++++++++++------------- tools/perf/util/stat.h | 1 + 2 files changed, 17 insertions(+), 13 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 89297ab77d21..397cb4f28d7f 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -163,7 +163,6 @@ static const char *post_cmd = NULL; static bool sync_run = false; static unsigned int unit_width = 4; /* strlen("unit") */ static bool forever = false; -static bool metric_only = false; static bool force_metric_only = false; static bool no_merge = false; static bool walltime_run_table = false; @@ -1013,7 +1012,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, print_metric_t pm = print_metric_std; new_line_t nl; - if (metric_only) { + if (config->metric_only) { nl = new_line_metric; if (config->csv_output) pm = print_metric_only_csv; @@ -1022,7 +1021,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, } else nl = new_line_std; - if (config->csv_output && !metric_only) { + if (config->csv_output && !config->metric_only) { static int aggr_fields[] = { [AGGR_GLOBAL] = 0, [AGGR_THREAD] = 1, @@ -1039,7 +1038,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, os.nfields++; } if (run == 0 || ena == 0 || counter->counts->scaled == -1) { - if (metric_only) { + if (config->metric_only) { pm(config, &os, NULL, "", "", 0); return; } @@ -1077,7 +1076,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, return; } - if (!metric_only) + if (!config->metric_only) abs_printout(config, id, nr, counter, uval); out.print_metric = pm; @@ -1085,7 +1084,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, out.ctx = &os; out.force_header = false; - if (config->csv_output && !metric_only) { + if (config->csv_output && !config->metric_only) { print_noise(config, counter, noise); print_running(config, run, ena); } @@ -1093,7 +1092,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, perf_stat__print_shadow_stats(config, counter, uval, first_shadow_cpu(counter, id), &out, &metric_events, st); - if (!config->csv_output && !metric_only) { + if (!config->csv_output && !config->metric_only) { print_noise(config, counter, noise); print_running(config, run, ena); } @@ -1225,6 +1224,7 @@ static void aggr_cb(struct perf_evsel *counter, void *data, bool first) static void print_aggr(struct perf_stat_config *config, char *prefix) { + bool metric_only = config->metric_only; FILE *output = config->output; struct perf_evsel *counter; int s, id, nr; @@ -1388,6 +1388,7 @@ static void counter_aggr_cb(struct perf_evsel *counter, void *data, static void print_counter_aggr(struct perf_stat_config *config, struct perf_evsel *counter, char *prefix) { + bool metric_only = config->metric_only; FILE *output = config->output; double uval; struct caggr_data cd = { .avg = 0.0 }; @@ -1540,6 +1541,7 @@ static void print_metric_headers(struct perf_stat_config *config, static void print_interval(struct perf_stat_config *config, char *prefix, struct timespec *ts) { + bool metric_only = config->metric_only; FILE *output = config->output; static int num_print_interval; @@ -1716,6 +1718,7 @@ perf_evlist__print_counters(struct perf_evlist *evlist, struct timespec *ts, int argc, const char **argv) { + bool metric_only = config->metric_only; int interval = config->interval; struct perf_evsel *counter; char buf[64], *prefix = NULL; @@ -1843,7 +1846,7 @@ static int enable_metric_only(const struct option *opt __maybe_unused, const char *s __maybe_unused, int unset) { force_metric_only = true; - metric_only = !unset; + stat_config.metric_only = !unset; return 0; } @@ -1922,7 +1925,7 @@ static const struct option stat_options[] = { "aggregate counts per thread", AGGR_THREAD), OPT_UINTEGER('D', "delay", &stat_config.initial_delay, "ms to wait before starting measurement after program start"), - OPT_CALLBACK_NOOPT(0, "metric-only", &metric_only, NULL, + OPT_CALLBACK_NOOPT(0, "metric-only", &stat_config.metric_only, NULL, "Only print computed metrics. No raw values", enable_metric_only), OPT_BOOLEAN(0, "topdown", &topdown_run, "measure topdown level 1 statistics"), @@ -2345,7 +2348,7 @@ static int add_default_attributes(void) if (pmu_have_event("msr", "aperf") && pmu_have_event("msr", "smi")) { if (!force_metric_only) - metric_only = true; + stat_config.metric_only = true; err = parse_events(evsel_list, smi_cost_attrs, &errinfo); } else { fprintf(stderr, "To measure SMI cost, it needs " @@ -2376,7 +2379,7 @@ static int add_default_attributes(void) } if (!force_metric_only) - metric_only = true; + stat_config.metric_only = true; if (topdown_filter_events(topdown_attrs, &str, arch_topdown_check_group(&warn)) < 0) { pr_err("Out of memory\n"); @@ -2776,12 +2779,12 @@ int cmd_stat(int argc, const char **argv) goto out; } - if (metric_only && stat_config.aggr_mode == AGGR_THREAD) { + if (stat_config.metric_only && stat_config.aggr_mode == AGGR_THREAD) { fprintf(stderr, "--metric-only is not supported with --per-thread\n"); goto out; } - if (metric_only && run_count > 1) { + if (stat_config.metric_only && run_count > 1) { fprintf(stderr, "--metric-only is not supported with -r\n"); goto out; } diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index 470ab37601be..da838182b99c 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -93,6 +93,7 @@ struct perf_stat_config { bool identifier; bool csv_output; bool interval_clear; + bool metric_only; FILE *output; unsigned int interval; unsigned int timeout; -- 2.14.4