MmQuerySystemMemoryInformation

VOID __fastcall MmQuerySystemMemoryInformation(VOID *SystemInformation, UINT64 SystemInformationLength){
  __int128 v2; 
  __int128 v3; 

  *(_QWORD *)&v2 = *(&stru_140C4DB30 + 551);
  *((_QWORD *)&v2 + 1) = qword_140C4C608;
  *(_QWORD *)&v3 = *(&stru_140C4DB30 + 569);
  *((_QWORD *)&v3 + 1) = *(&stru_140C50B28 + 920);
  *(_OWORD *)SystemInformation = v2;
  *((_OWORD *)SystemInformation + 1) = v3;
}

Referenced by:

EtwpLogMemInfoRundown
EtwpLogMemInfoTimerCallback
PfpPrivSourceEnum