VOID __stdcall MiStoreSetEvictPageFile(_MMPAGING_FILE *PageFile, UINT64 PageFileOffset){
_MI_PARTITION *Partition;
Partition = PageFile->Partition;
_bittestandreset((signed __int32 *)PageFile->Bitmaps->ReservationBitmap.Buffer, PageFileOffset);
if( ++PageFile->ToBeEvictedCount == 256 || !MiSufficientAvailablePages((INT64)Partition, 0xA0ui64) )
KeSetEvent((PRKEVENT)Partition->Store.gap30, 0, 0);
}