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-rw-r--r--tools/perf/util/evsel.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 00936ad29ff2..2467eaf2968f 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -117,14 +117,18 @@ struct perf_evsel *perf_evsel__newtp(const char *sys, const char *name, int idx)
if (evsel != NULL) {
struct perf_event_attr attr = {
- .type = PERF_TYPE_TRACEPOINT,
+ .type = PERF_TYPE_TRACEPOINT,
+ .sample_type = (PERF_SAMPLE_RAW | PERF_SAMPLE_TIME |
+ PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD),
};
evsel->tp_format = event_format__new(sys, name);
if (evsel->tp_format == NULL)
goto out_free;
+ event_attr_init(&attr);
attr.config = evsel->tp_format->id;
+ attr.sample_period = 1;
perf_evsel__init(evsel, &attr, idx);
evsel->name = evsel->tp_format->name;
}