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-rw-r--r--tools/perf/util/stat.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 2d9d8306dbd3..2f901d15e063 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -341,3 +341,65 @@ int perf_stat_process_counter(struct perf_stat_config *config,
return 0;
}
+
+int perf_event__process_stat_event(struct perf_tool *tool __maybe_unused,
+ union perf_event *event,
+ struct perf_session *session)
+{
+ struct perf_counts_values count;
+ struct stat_event *st = &event->stat;
+ struct perf_evsel *counter;
+
+ count.val = st->val;
+ count.ena = st->ena;
+ count.run = st->run;
+
+ counter = perf_evlist__id2evsel(session->evlist, st->id);
+ if (!counter) {
+ pr_err("Failed to resolve counter for stat event.\n");
+ return -EINVAL;
+ }
+
+ *perf_counts(counter->counts, st->cpu, st->thread) = count;
+ counter->supported = true;
+ return 0;
+}
+
+size_t perf_event__fprintf_stat(union perf_event *event, FILE *fp)
+{
+ struct stat_event *st = (struct stat_event *) event;
+ size_t ret;
+
+ ret = fprintf(fp, "\n... id %" PRIu64 ", cpu %d, thread %d\n",
+ st->id, st->cpu, st->thread);
+ ret += fprintf(fp, "... value %" PRIu64 ", enabled %" PRIu64 ", running %" PRIu64 "\n",
+ st->val, st->ena, st->run);
+
+ return ret;
+}
+
+size_t perf_event__fprintf_stat_round(union perf_event *event, FILE *fp)
+{
+ struct stat_round_event *rd = (struct stat_round_event *)event;
+ size_t ret;
+
+ ret = fprintf(fp, "\n... time %" PRIu64 ", type %s\n", rd->time,
+ rd->type == PERF_STAT_ROUND_TYPE__FINAL ? "FINAL" : "INTERVAL");
+
+ return ret;
+}
+
+size_t perf_event__fprintf_stat_config(union perf_event *event, FILE *fp)
+{
+ struct perf_stat_config sc;
+ size_t ret;
+
+ perf_event__read_stat_config(&sc, &event->stat_config);
+
+ ret = fprintf(fp, "\n");
+ ret += fprintf(fp, "... aggr_mode %d\n", sc.aggr_mode);
+ ret += fprintf(fp, "... scale %d\n", sc.scale);
+ ret += fprintf(fp, "... interval %u\n", sc.interval);
+
+ return ret;
+}