MmStoreDecommitVirtualMemory

VOID __stdcall MmStoreDecommitVirtualMemory(PVOID VirtualAddress, UINT64 Size){
  ULONG_PTR v4; 
  RTL_BALANCED_NODE *Address; 
  UINT8 v6; 
  __int64 v7[6]; 
  memset(v7, 0, sizeof(v7));
  v4 = *((_QWORD *)KeGetCurrentThread() + 23);
  MiLockWorkingSetShared(v4 + 1664);
  Address = MiLocateAddress((UINT64)VirtualAddress);
  MiUnlockWorkingSetShared(v4 + 1664, v6);
  MiDecommitPages(
    (unsigned __int64)VirtualAddress,
    (unsigned __int64)MmGetPteBase() + ((((unsigned __int64)VirtualAddress + Size - 1) >> 9) & 0x7FFFFFFFF8i64),
    v4,
    (__int64)Address,
    0,
    v7);
}

Referenced by: