MmQueryProcessWorkingSetSwapPages

__int64 __fastcall MmQueryProcessWorkingSetSwapPages(__int64 a1, _QWORD *a2){
  INT64 v2; 
  unsigned int v5; 
  __int64 v6; 
  unsigned __int64 v7; 
  unsigned __int64 WorkingSetSwapSupport; 
  v2 = a1 + 1664;
  if( (unsigned __int64)MiGetWorkingSetSwapSupport(a1 + 1664) <= 2 )
    return 3221226021i64;
  v5 = -1073741275;
  v6 = *(_QWORD *)(qword_140C4E388 + 8i64 * *(unsigned __int16 *)(v2 + 174));
  v7 = ExAcquireSpinLockExclusive((PEX_SPIN_LOCK)(v6 + 1136));
  WorkingSetSwapSupport = MiGetWorkingSetSwapSupport(v2);
  if( WorkingSetSwapSupport > 2 )
  {
    v5 = 0;
    *a2 = *(_QWORD *)(*(_QWORD *)WorkingSetSwapSupport + 24i64);
  }
  ExReleaseSpinLockExclusiveFromDpcLevel((INT64 *)(v6 + 1136));
  __writecr8(v7);
  return v5;
}

Referenced by: