ObEnableEtwReferenceTrace

VOID __stdcall ObEnableEtwReferenceTrace(){
  _ETHREAD *CurrentThread; 
  CurrentThread = (_ETHREAD *)KeGetCurrentThread();
  --*((_WORD *)CurrentThread + 243);
  ExAcquirePushLockExclusiveEx((UINT64)&ObpStackTraceLock, 0i64);
  ObpTraceFlags |= 4u;
  if( (_InterlockedExchangeAdd64((volatile signed __int64 *)&ObpStackTraceLock, 0xFFFFFFFFFFFFFFFFui64) & 6) == 2 )
    ExfTryToWakePushLock((volatile INT64 *)&ObpStackTraceLock);
  KeAbPostRelease(&ObpStackTraceLock);
  KiLeaveGuardedRegionUnsafe((__int64)KeGetCurrentThread());
}

Referenced by: