MmGetAvailablePagesBelowPriority

UINT64 __stdcall MmGetAvailablePagesBelowPriority(UINT64 Priority){
  return MiGetAvailablePagesBelowPriority(
           *(_MI_PARTITION **)(qword_140C4E388
                             + 8i64 * *(unsigned __int16 *)(*((_QWORD *)KeGetCurrentThread() + 23) + 1838i64)),
           (unsigned int)Priority);
}

Referenced by:

PfSnAsyncPrefetchWorker