EtwReferenceSpinLockCounters

VOID __stdcall EtwReferenceSpinLockCounters(){
  INT64 v0; 

  KeWaitForSingleObject((UINT64)&ExBootDevicesRemovedEvent + 2432, 0, 0, 0, 0i64);
  if( ++EtwpSpinLockCountersCount == 1 )
  {
    v0 = EtwpHostSiloState;
    *(_DWORD *)(EtwpHostSiloState + 4520) |= 0x200000u;
    EtwpUpdateGlobalGroupMasks(v0, 0i64, 8ui64);
  }
  KeReleaseMutex((_KMUTANT *)((char *)&ExBootDevicesRemovedEvent + 2432), 0);
}

Referenced by:

KiSynchCounterSetCallback
KiSynchNumaCounterSetCallback