diff options
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 20e011c99a94..85c1e6b76f0a 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -502,6 +502,7 @@ static void flush_sample_queue(struct perf_session *s, struct perf_sample sample; u64 limit = os->next_flush; u64 last_ts = os->last_sample ? os->last_sample->timestamp : 0ULL; + unsigned idx = 0, progress_next = os->nr_samples / 16; int ret; if (!ops->ordered_samples || !limit) @@ -521,6 +522,11 @@ static void flush_sample_queue(struct perf_session *s, os->last_flush = iter->timestamp; list_del(&iter->list); list_add(&iter->list, &os->sample_cache); + if (++idx >= progress_next) { + progress_next += os->nr_samples / 16; + ui_progress__update(idx, os->nr_samples, + "Processing time ordered events..."); + } } if (list_empty(head)) { @@ -529,6 +535,8 @@ static void flush_sample_queue(struct perf_session *s, os->last_sample = list_entry(head->prev, struct sample_queue, list); } + + os->nr_samples = 0; } /* @@ -588,6 +596,7 @@ static void __queue_event(struct sample_queue *new, struct perf_session *s) u64 timestamp = new->timestamp; struct list_head *p; + ++os->nr_samples; os->last_sample = new; if (!sample) { @@ -738,10 +747,27 @@ 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 +900,11 @@ 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) { @@ -1012,7 +1038,6 @@ int __perf_session__process_events(struct perf_session *session, { u64 head, page_offset, file_offset, file_pos, progress_next; int err, mmap_prot, mmap_flags, map_idx = 0; - struct ui_progress *progress; size_t page_size, mmap_size; char *buf, *mmaps[8]; union perf_event *event; @@ -1030,9 +1055,6 @@ int __perf_session__process_events(struct perf_session *session, file_size = data_offset + data_size; progress_next = file_size / 16; - progress = ui_progress__new("Processing events...", file_size); - if (progress == NULL) - return -1; mmap_size = session->mmap_window; if (mmap_size > file_size) @@ -1095,7 +1117,8 @@ more: if (file_pos >= progress_next) { progress_next += file_size / 16; - ui_progress__update(progress, file_pos); + ui_progress__update(file_pos, file_size, + "Processing events..."); } if (file_pos < file_size) @@ -1106,7 +1129,6 @@ more: session->ordered_samples.next_flush = ULLONG_MAX; flush_sample_queue(session, ops); out_err: - ui_progress__delete(progress); perf_session__warn_about_errors(session, ops); perf_session_free_sample_buffers(session); return err; |
