diff options
| -rw-r--r-- | tools/perf/util/evsel.c | 6 |
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; } |