die("Unknown type of information\n");
}
-static int process_sample_event(union perf_event *event, struct perf_sample *sample,
+static int process_sample_event(union perf_event *event,
+ struct perf_sample *sample,
+ struct perf_evsel *evsel __used,
struct perf_session *s)
{
struct thread *thread = perf_session__findnew(s, sample->tid);