MiGetOptimalProcessorWriteCount

INT64 __fastcall MiGetOptimalProcessorWriteCount(UINT64 a1){
  int *v1; 
  INT64 result; 
  if( (_DWORD)a1 == -1 )
    v1 = &dword_140C523B4;
  else
    v1 = (int *)(4544i64 * (unsigned int)a1 + qword_140C50AD0 + 4380);
  result = (unsigned int)*v1;
  if( !(_DWORD)result )
    return 1i64;
  return result;
}

Referenced by:

MiCreateColorAnchors
MiZeroNodePages