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-rw-r--r--tools/perf/util/session.c46
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;