Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032951AbbKEOnm (ORCPT ); Thu, 5 Nov 2015 09:43:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:57631 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1162119AbbKEOmD (ORCPT ); Thu, 5 Nov 2015 09:42:03 -0500 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , David Ahern , Ingo Molnar , Namhyung Kim , Peter Zijlstra , "Liang, Kan" Subject: [PATCH 22/25] perf script: Add stat default handlers Date: Thu, 5 Nov 2015 15:41:06 +0100 Message-Id: <1446734469-11352-23-git-send-email-jolsa@kernel.org> In-Reply-To: <1446734469-11352-1-git-send-email-jolsa@kernel.org> References: <1446734469-11352-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3196 Lines: 88 Implement struct scripting_ops::(process_stat|process_stat_interval) handlers - calling scripting handlers from stat events handlers. Tested-by: Kan Liang Link: http://lkml.kernel.org/n/tip-3iu6vmvuur1bntbnh43v3bib@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-script.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 97691c13aa6c..011161d91b0b 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -209,6 +209,9 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, struct perf_event_attr *attr = &evsel->attr; bool allow_user_set; + if (perf_header__has_feat(&session->header, HEADER_STAT)) + return 0; + allow_user_set = perf_header__has_feat(&session->header, HEADER_AUXTRACE); @@ -648,6 +651,14 @@ static void process_event(union perf_event *event, struct perf_sample *sample, printf("\n"); } +static void process_stat(struct perf_stat_config *config __maybe_unused, + struct perf_evsel *evsel __maybe_unused, + u64 time __maybe_unused) +{ +} + +static void process_stat_interval(u64 time __maybe_unused) { } + static int default_start_script(const char *script __maybe_unused, int argc __maybe_unused, const char **argv __maybe_unused) @@ -676,6 +687,8 @@ static struct scripting_ops default_scripting_ops = { .flush_script = default_flush_script, .stop_script = default_stop_script, .process_event = process_event, + .process_stat = process_stat, + .process_stat_interval = process_stat_interval, .generate_script = default_generate_script, }; @@ -1703,6 +1716,22 @@ static void script__setup_sample_type(struct perf_script *script) } } +static int process_stat_round_event(struct perf_tool *tool __maybe_unused, + union perf_event *event, + struct perf_session *session) +{ + struct stat_round_event *round = &event->stat_round; + struct perf_evsel *counter; + + evlist__for_each(session->evlist, counter) { + perf_stat_process_counter(&stat_config, counter); + scripting_ops->process_stat(&stat_config, counter, round->time); + } + + scripting_ops->process_stat_interval(round->time); + return 0; +} + static int process_stat_config_event(struct perf_tool *tool __maybe_unused, union perf_event *event, struct perf_session *session __maybe_unused) @@ -1796,6 +1825,8 @@ int cmd_script(int argc, const char **argv, const char *prefix __maybe_unused) .auxtrace_info = perf_event__process_auxtrace_info, .auxtrace = perf_event__process_auxtrace, .auxtrace_error = perf_event__process_auxtrace_error, + .stat = perf_event__process_stat_event, + .stat_round = process_stat_round_event, .stat_config = process_stat_config_event, .thread_map = process_thread_map_event, .cpu_map = process_cpu_map_event, -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/