PspUnlockJobAssignment

void __fastcall PspUnlockJobAssignment(__int64 a1){
  if( (_InterlockedExchangeAdd64((volatile signed __int64 *)&PspJobAssignmentLock, 0xFFFFFFFFFFFFFFFFui64) & 6) == 2 )
    ExfTryToWakePushLock((volatile INT64 *)&PspJobAssignmentLock);
  KeAbPostRelease(&PspJobAssignmentLock);
  if( a1 )
    KiLeaveGuardedRegionUnsafe(a1);
}

Referenced by:

PspAssignProcessToJob
PspGetJobLockHierarchyForDeletion
PspLockJobChain