diff options
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 91c6442ef966..da354fe5e085 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -738,10 +738,27 @@ static int perf_session_deliver_event(struct perf_session *session, dump_event(session, event, file_offset, sample); + evsel = perf_evlist__id2evsel(session->evlist, sample->id); + if (evsel != NULL && event->header.type != PERF_RECORD_SAMPLE) { + /* + * XXX We're leaving PERF_RECORD_SAMPLE unnacounted here + * because the tools right now may apply filters, discarding + * some of the samples. For consistency, in the future we + * should have something like nr_filtered_samples and remove + * the sample->period from total_sample_period, etc, KISS for + * now tho. + * + * Also testing against NULL allows us to handle files without + * attr.sample_id_all and/or without PERF_SAMPLE_ID. In the + * future probably it'll be a good idea to restrict event + * processing via perf_session to files with both set. + */ + hists__inc_nr_events(&evsel->hists, event->header.type); + } + switch (event->header.type) { case PERF_RECORD_SAMPLE: dump_sample(session, event, sample); - evsel = perf_evlist__id2evsel(session->evlist, sample->id); if (evsel == NULL) { ++session->hists.stats.nr_unknown_id; return -1; @@ -874,11 +891,11 @@ static void perf_session__warn_about_errors(const struct perf_session *session, const struct perf_event_ops *ops) { if (ops->lost == perf_event__process_lost && - session->hists.stats.total_lost != 0) { - ui__warning("Processed %" PRIu64 " events and LOST %" PRIu64 - "!\n\nCheck IO/CPU overload!\n\n", - session->hists.stats.total_period, - session->hists.stats.total_lost); + session->hists.stats.nr_events[PERF_RECORD_LOST] != 0) { + ui__warning("Processed %d events and lost %d chunks!\n\n" + "Check IO/CPU overload!\n\n", + session->hists.stats.nr_events[0], + session->hists.stats.nr_events[PERF_RECORD_LOST]); } if (session->hists.stats.nr_unknown_events != 0) { |