pmu_event_get
if (pmu_event_get(cpuid, realname, &idx) == NULL)
if ((pe = pmu_event_get(NULL, event_name, NULL)) == NULL)
pe = pmu_event_get(NULL, event_name, &idx);
if ((pe = pmu_event_get(NULL, event_name, &idx)) == NULL)
if ((pe = pmu_event_get(NULL, event_name, &idx)) == NULL)
if ((pe = pmu_event_get(NULL, event_name, &idx)) == NULL)