KeReservePrivilegedPages

NTSTATUS __stdcall KeReservePrivilegedPages(UINT8 FreePhysicalPages){
  INT64 v1; 
  UINT64 v2; 
  UINT64 v3; 
  return VslReserveProtectedPages(FreePhysicalPages, v1, v2, v3);
}

Referenced by:

MiReleasePrivilegedPtes
MiReservePrivilegedPtes
MiUnlockDriverPages