From nobody Sat Nov 23 17:33:55 2024 Received: from mail-yw1-f201.google.com (mail-yw1-f201.google.com [209.85.128.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22BDE13EFF3 for ; Tue, 19 Nov 2024 01:17:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731979058; cv=none; b=jP9oW06tygGg1THLXctk3g6VljNkejyjIgiYQTgSBJ+k9eE/q3gb12jwnysMtl/RusCH/RnUKAjRNOAY5P89lJ6u18CHVuGIouzcUpRJ0VYKpZLtS5uLIhxzCDTVKoX7FbFYqtRaBd+1kWUdd1ir5lvG8xuPhVZIPHDpOf7dU44= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731979058; c=relaxed/simple; bh=DGojOJgFDaGqdr6kKd74ATAbtPhpAzkCO8jJGHoxK6Q=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Cc:Content-Type; b=IdRAAVa/Qsej0RR1aQcy87v8l/YGOM68p84NB8qmuAniwU8HRd4zmTWGtCalzSMblO/6OhELHo41uZPTrvnKk0jhO9PGwQEW71/IJUhElDgTAFeqZ7uCQVEPecOe1I9MJ7h7NiivkhRX4ri7ZN/JXQdHVWW7UXslA6afT0bkRVc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=YrLL/tzv; arc=none smtp.client-ip=209.85.128.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="YrLL/tzv" Received: by mail-yw1-f201.google.com with SMTP id 00721157ae682-6ee6122ea3fso9654217b3.1 for ; Mon, 18 Nov 2024 17:17:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1731979056; x=1732583856; darn=vger.kernel.org; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=+xcdwNCXAapieDjq0EaB/I9Ayk4LLuR25v1wJQOOIu4=; b=YrLL/tzvGQ0/jZqM9j2ek+TLyqpXFhCKtK4s/x44h+TOs1ybLKGy96KFDMnJHLqOtw G+kRtCJaHEVvH6AbebwezaYfNXdj3iQVDydvpiTgfbDY/0TJ95BtdyY5ET6JuXGyMV6V qiN3K2mdXCh/oXzZ3oHOGt0Jv+Bbz5ckL7lAGUsH8zQVCZGQdymPzpTG1UwsFjkO+rC6 gUmpGKq5S3FJv0tttVLWqvbJCqwWhrrdHyDOVZ28W2R6J2jtvJVQwrwOSnVucW0fTYzf IqZs/nWVmOpdRPe4qo9dCr1XcjIaZcg3ohS7PvrEatKoqfk+shYjsBW04nKUJFTTqyHy bkwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731979056; x=1732583856; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+xcdwNCXAapieDjq0EaB/I9Ayk4LLuR25v1wJQOOIu4=; b=ib6enL1xPI0EyhpKIe7xdkHHiBJlJCpubIbazUjkXMlZ6IrV9IgoaYWjZwVeZBe/XA haEvYV6PTqDyYGaVj9quzE9B2NwyMlOR+2JJi56Ype0M+InyESr/ytY4A/7usNDuYuVw BgudxyI/xYRjgaY8l+wSghqgdA3NL+JHa2oRSYeJL98Bzpww6NB4SxYc/lPiMDn4ko6v HdAO86pA3VVha4jywPSzgc1AHgpX1sy1sFzfoBTDeCC0KaXxXe7i64jZR4I4lQV4odSM b+vrdD4xu8bx2nhIqPalcl0vK0MarN1kGWi2qbyGKgm6L6ydZKYAH3H8ycRTK1C4hgTu HeQw== X-Forwarded-Encrypted: i=1; AJvYcCUYgU+p+zw+7vtYkW2rv6OHgIE0LatNaJQlEUchU3pOo0pk0nTP2VxXTP1iGmQXu0g0jYcHwa3fZhPv9OQ=@vger.kernel.org X-Gm-Message-State: AOJu0YzWTDpH+cqF/qxVDOj6poJf/v+DHreKBok4CsjAou0q5G/j2C4i Mi+PMCTQHTeM+uZU7vOoZB2OAa9N5yKwMdWcikRdz8myCoBY/HUiLdhioyeq7voJ+vPxxXbIM9t EiSZJSw== X-Google-Smtp-Source: AGHT+IEe+hj2e22w4ZCW8LOneiD3eQ1sChTs4Nn/28644fdsvqWLXr0L7ggq538XuoPZiS3IQfss1cZAksHU X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:22a4:ded5:5c37:fcc7]) (user=irogers job=sendgmr) by 2002:a05:690c:dc2:b0:6ee:93e6:caac with SMTP id 00721157ae682-6ee93e6ceebmr3218167b3.7.1731979056100; Mon, 18 Nov 2024 17:17:36 -0800 (PST) Date: Mon, 18 Nov 2024 17:16:30 -0800 In-Reply-To: <20241119011644.971342-1-irogers@google.com> Message-Id: <20241119011644.971342-9-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20241119011644.971342-1-irogers@google.com> X-Mailer: git-send-email 2.47.0.338.g60cca15819-goog Subject: [PATCH v7 08/22] perf stat: Move stat_config into config.c From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , James Clark , Howard Chu , Athira Jajeev , Michael Petlan , Veronika Molnarova , Dapeng Mi , Thomas Richter , Ilya Leoshkevich , Colin Ian King , Weilin Wang , Andi Kleen , Josh Poimboeuf , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: Arnaldo Carvalho de Melo Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" stat_config is accessed by config.c via helper functions, but declared in builtin-stat. Move to util/config.c so that stub functions aren't needed in python.c which doesn't link against the builtin files. To avoid name conflicts change builtin-script to use the same stat_config as builtin-stat. Rename local variables in tests to avoid shadow declaration warnings. Signed-off-by: Ian Rogers Acked-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-script.c | 1 - tools/perf/builtin-stat.c | 27 --------------------------- tools/perf/tests/stat.c | 16 +++++++++------- tools/perf/util/config.c | 27 +++++++++++++++++++++++++++ tools/perf/util/python.c | 10 ---------- tools/perf/util/stat.h | 3 ++- 6 files changed, 38 insertions(+), 46 deletions(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 33f50a17338a..0ba1866dbeef 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -85,7 +85,6 @@ static bool system_wide; static bool print_flags; static const char *cpu_list; static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); -static struct perf_stat_config stat_config; static int max_blocks; static bool native_arch; static struct dlfilter *dlfilter; diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index fdf5172646a5..77e327d4a9a7 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -112,8 +112,6 @@ static struct target target =3D { .uid =3D UINT_MAX, }; =20 -#define METRIC_ONLY_LEN 20 - static volatile sig_atomic_t child_pid =3D -1; static int detailed_run =3D 0; static bool transaction_run; @@ -151,21 +149,6 @@ static struct perf_stat perf_stat; =20 static volatile sig_atomic_t done =3D 0; =20 -static struct perf_stat_config stat_config =3D { - .aggr_mode =3D AGGR_GLOBAL, - .aggr_level =3D MAX_CACHE_LVL + 1, - .scale =3D true, - .unit_width =3D 4, /* strlen("unit") */ - .run_count =3D 1, - .metric_only_len =3D METRIC_ONLY_LEN, - .walltime_nsecs_stats =3D &walltime_nsecs_stats, - .ru_stats =3D &ru_stats, - .big_num =3D true, - .ctl_fd =3D -1, - .ctl_fd_ack =3D -1, - .iostat_run =3D false, -}; - /* Options set from the command line. */ struct opt_aggr_mode { bool node, socket, die, cluster, cache, core, thread, no_aggr; @@ -1071,16 +1054,6 @@ static void sig_atexit(void) kill(getpid(), signr); } =20 -void perf_stat__set_big_num(int set) -{ - stat_config.big_num =3D (set !=3D 0); -} - -void perf_stat__set_no_csv_summary(int set) -{ - stat_config.no_csv_summary =3D (set !=3D 0); -} - static int stat__set_big_num(const struct option *opt __maybe_unused, const char *s __maybe_unused, int unset) { diff --git a/tools/perf/tests/stat.c b/tools/perf/tests/stat.c index 6468cc0d0204..d60983657bad 100644 --- a/tools/perf/tests/stat.c +++ b/tools/perf/tests/stat.c @@ -27,7 +27,7 @@ static int process_stat_config_event(const struct perf_to= ol *tool __maybe_unused struct machine *machine __maybe_unused) { struct perf_record_stat_config *config =3D &event->stat_config; - struct perf_stat_config stat_config =3D {}; + struct perf_stat_config test_stat_config =3D {}; =20 #define HAS(term, val) \ has_term(config, PERF_STAT_CONFIG_TERM__##term, val) @@ -39,25 +39,27 @@ static int process_stat_config_event(const struct perf_= tool *tool __maybe_unused =20 #undef HAS =20 - perf_event__read_stat_config(&stat_config, config); + perf_event__read_stat_config(&test_stat_config, config); =20 - TEST_ASSERT_VAL("wrong aggr_mode", stat_config.aggr_mode =3D=3D AGGR_CORE= ); - TEST_ASSERT_VAL("wrong scale", stat_config.scale =3D=3D 1); - TEST_ASSERT_VAL("wrong interval", stat_config.interval =3D=3D 1); + TEST_ASSERT_VAL("wrong aggr_mode", test_stat_config.aggr_mode =3D=3D AGGR= _CORE); + TEST_ASSERT_VAL("wrong scale", test_stat_config.scale =3D=3D 1); + TEST_ASSERT_VAL("wrong interval", test_stat_config.interval =3D=3D 1); return 0; } =20 static int test__synthesize_stat_config(struct test_suite *test __maybe_un= used, int subtest __maybe_unused) { - struct perf_stat_config stat_config =3D { + struct perf_stat_config test_stat_config =3D { .aggr_mode =3D AGGR_CORE, .scale =3D 1, .interval =3D 1, }; =20 TEST_ASSERT_VAL("failed to synthesize stat_config", - !perf_event__synthesize_stat_config(NULL, &stat_config, process_stat_con= fig_event, NULL)); + !perf_event__synthesize_stat_config(NULL, &test_stat_config, + process_stat_config_event, + NULL)); =20 return 0; } diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 68f9407ca74b..2d07c9257a1a 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -13,6 +13,7 @@ #include #include "cache.h" #include "callchain.h" +#include "header.h" #include #include "util/event.h" /* proc_map_timeout */ #include "util/hist.h" /* perf_hist_config */ @@ -34,6 +35,22 @@ =20 #define DEBUG_CACHE_DIR ".debug" =20 +#define METRIC_ONLY_LEN 20 + +struct perf_stat_config stat_config =3D { + .aggr_mode =3D AGGR_GLOBAL, + .aggr_level =3D MAX_CACHE_LVL + 1, + .scale =3D true, + .unit_width =3D 4, /* strlen("unit") */ + .run_count =3D 1, + .metric_only_len =3D METRIC_ONLY_LEN, + .walltime_nsecs_stats =3D &walltime_nsecs_stats, + .ru_stats =3D &ru_stats, + .big_num =3D true, + .ctl_fd =3D -1, + .ctl_fd_ack =3D -1, + .iostat_run =3D false, +}; =20 char buildid_dir[MAXPATHLEN]; /* root dir for buildid, binary cache */ =20 @@ -455,6 +472,16 @@ static int perf_ui_config(const char *var, const char = *value) return 0; } =20 +void perf_stat__set_big_num(int set) +{ + stat_config.big_num =3D (set !=3D 0); +} + +static void perf_stat__set_no_csv_summary(int set) +{ + stat_config.no_csv_summary =3D (set !=3D 0); +} + static int perf_stat_config(const char *var, const char *value) { if (!strcmp(var, "stat.big-num")) diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 4593c937febb..7fc3ec5684c3 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -17,8 +17,6 @@ #include "trace-event.h" #include "mmap.h" #include "util/env.h" -#include "util/kvm-stat.h" -#include "util/stat.h" #include "util/kwork.h" #include "util/sample.h" #include "util/lock-contention.h" @@ -1307,14 +1305,6 @@ PyMODINIT_FUNC PyInit_perf(void) /* The following are stubs to avoid dragging in builtin-* objects. */ /* TODO: move the code out of the builtin-* file into util. */ =20 -void perf_stat__set_no_csv_summary(int set __maybe_unused) -{ -} - -void perf_stat__set_big_num(int set __maybe_unused) -{ -} - int script_spec_register(const char *spec __maybe_unused, struct scripting= _ops *ops __maybe_unused) { return -1; diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index 6f8cff3cd39a..2fda9acd7374 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -117,8 +117,9 @@ struct perf_stat_config { unsigned int topdown_level; }; =20 +extern struct perf_stat_config stat_config; + void perf_stat__set_big_num(int set); -void perf_stat__set_no_csv_summary(int set); =20 void update_stats(struct stats *stats, u64 val); double avg_stats(struct stats *stats); --=20 2.47.0.338.g60cca15819-goog