Implement struct scripting_ops::(process_stat|process_stat_interval) handlers - calling scripting handlers from stat events handlers.
Link: http://lkml.kernel.org/n/tip-3iu6vmvuur1bntbnh43v3...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- 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 223ab33233eb..474811af0560 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -205,6 +205,9 @@ 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); @@ -568,6 +571,14 @@ 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) @@ -596,6 +607,8 @@ 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, }; @@ -1623,6 +1636,22 @@ 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) @@ -1716,6 +1745,8 @@ 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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
