RtlpCSparseBitmapWaitOnAddress

NTSTATUS __stdcall RtlpCSparseBitmapWaitOnAddress(VOID *Address, VOID **CompareAddress, INT64 a3, INT64 a4){
  if( !*(_BYTE *)(a4 + 48) )
    return ExBlockOnAddressPushLock((_EX_PUSH_LOCK *)(a4 + 40), Address, CompareAddress, 8ui64, 0i64);
  while( Address == *CompareAddress )
    _mm_pause();
  return 0;
}

Referenced by:

RtlpCSparseBitmapPageCommit
RtlpCSparseBitmapPageDecommit