PpmPerfQueueAction

CHAR __fastcall PpmPerfQueueAction(INT64 a1, CHAR a2){
  signed __int32 v2; 
  _m_prefetchw((const void *)(a1 + 33104));
  v2 = _InterlockedOr((volatile signed __int32 *)(a1 + 33104), 1 << a2);
  if( !v2 )
    KiInsertQueueDpc((_KDPC *)(a1 + 33040), 0i64, 0i64, 0i64, 0);
  return v2;
}

Referenced by:

PpmParkReportParkedCores
PpmParkReportUnparkedCores
PpmParkUnblockIdle
PpmPerfApplyProcessorStates