perf_event_read_local
if (perf_event_read_local(miss_event, &tmp, NULL, NULL)) {
if (perf_event_read_local(hit_event, &tmp, NULL, NULL)) {
extern int perf_event_read_local(struct perf_event *event, u64 *value,
if (perf_event_read_local(event, &value, NULL, NULL) == -EOPNOTSUPP)
err = perf_event_read_local(ctx->event, &buf->counter, &buf->enabled,
return perf_event_read_local(ee->event, value, enabled, running);