FsRtlpClearOwner

VOID __stdcall FsRtlpClearOwner(_NONOPAQUE_OPLOCK *Oplock, _RH_OP_CONTEXT *RHOpContext){
  _ETHREAD *OplockOwnerThread; 

  if( RHOpContext )
  {
    OplockOwnerThread = RHOpContext->OplockOwnerThread;
    RHOpContext->OplockOwnerThread = 0i64;
    RHOpContext->OplockRequestProcess = 0i64;
  }
  else
  {
    OplockOwnerThread = Oplock->ExclusiveOplockOwnerThread;
    Oplock->ExclusiveOplockOwnerThread = 0i64;
    Oplock->ExclusiveOplockOwner = 0i64;
  }
  if( OplockOwnerThread )
    ObDereferenceObjectDeferDeleteWithTag((UINT64)OplockOwnerThread, 1953261124i64);
}

Referenced by:

FsRtlCheckOplockEx2
FsRtlUninitializeOplock
FsRtlpAcknowledgeOplockBreak
FsRtlpAcknowledgeOplockBreakByCacheFlags
FsRtlpCancelExclusiveIrp
FsRtlpOpBatchBreakClosePending
FsRtlpOplockBreakByCacheFlags
FsRtlpOplockBreakToII
FsRtlpOplockBreakToNone
FsRtlpOplockCleanup
FsRtlpOplockFsctrlInternal
FsRtlpRemoveAndBreakRHIrp
FsRtlpRemoveAndCompleteRHIrp
FsRtlpRequestExclusiveOplock
FsRtlpRequestShareableOplock