MiReturnCrossPartitionSectionCharges

NTSTATUS __fastcall MiReturnCrossPartitionSectionCharges(volatile INT64 *a1, INT64 a2, UINT64 a3){
  unsigned __int64 v5; 
  struct _KPRCB *CurrentPrcb; 
  __int64 v7; 
  bool v8; 
  signed __int32 v9; 
  NTSTATUS result; 
  if( (_DWORD)a2 )
    MiReturnCommit((_MI_PARTITION *)a1, a3);
  v5 = a3;
  if( a1 == (volatile INT64 *)&MiSystemPartition )
  {
    CurrentPrcb = KeGetCurrentPrcb();
    v7 = *((int *)CurrentPrcb + 8391);
    if( (_DWORD)v7 != -1 )
    {
      if( a3 + v7 <= 0x100 )
      {
        do
        {
          if( a3 >= 0x80000 )
            break;
          v9 = _InterlockedCompareExchange((volatile signed __int32 *)CurrentPrcb + 8391, v7 + a3, v7);
          v8 = (_DWORD)v7 == v9;
          LODWORD(v7) = v9;
          if( v8 )
            goto LABEL_16;
        }
        while( v9 != -1 && a3 + v9 <= 0x100 );
      }
      if( (int)v7 > 192
        && (_DWORD)v7 != -1
        && (_DWORD)v7 == _InterlockedCompareExchange((volatile signed __int32 *)CurrentPrcb + 8391, 192, v7) )
      {
        v5 = a3 + (int)v7 - 192;
      }
    }
  }
  if( v5 )
    _InterlockedExchangeAdd64(a1 + 896, v5);
LABEL_16:
  MiReturnCrossPartitionCharges((_MI_CROSS_PARTITION_CHARGES *)a1, 0i64);
  return result;
}

Referenced by: