MiDecrementModifiedWriteCount

_MI_CONTROL_AREA_WAIT_BLOCK *__stdcall MiDecrementModifiedWriteCount(_CONTROL_AREA *ControlArea, UINT64 LockHeld){
  INT64 *p_ControlAreaLock; 
  unsigned __int8 v4; 
  _MI_CONTROL_AREA_WAIT_BLOCK *v5; 

  p_ControlAreaLock = (INT64 *)&ControlArea->ControlAreaLock;
  if( (_DWORD)LockHeld == 1 )
    v4 = 17;
  else
    v4 = ExAcquireSpinLockExclusive(p_ControlAreaLock);
  --ControlArea->ModifiedWriteCount;
  v5 = MiBuildWakeList(ControlArea, 8ui64);
  if( v4 != 17 )
  {
    ExReleaseSpinLockExclusiveFromDpcLevel(p_ControlAreaLock);
    __writecr8(v4);
  }
  return v5;
}

Referenced by: