Cross Reference: /openjdk7/hotspot/src/share/vm/runtime/mutex.cpp

Lines Matching refs:ParkEvent
102 //   I use ParkEvent instead of threads as ParkEvents are immortal and
225 //   stack acts as a local cache to avoid excessive calls to ParkEvent::Allocate()
228 //   push the no-longer-needed ParkEvent back onto its stack.
252 //      We should also add DTRACE probes in the ParkEvent subsystem for
416 static int ParkCommon (ParkEvent * ev, jlong timo) {
431 inline int Monitor::AcquireOrPush (ParkEvent * ESelf) {
440       ESelf->ListNext = (ParkEvent *) (v & ~_LBIT) ;
465   ParkEvent * const ESelf = Self->_MutexEvent ;
546   ParkEvent * const w = _OnDeck ;
591   ParkEvent * List = _EntryList ;
598     ParkEvent * const w = List ;
653     _EntryList = List = (ParkEvent *)(cxq & ~_LBIT) ;
696   ParkEvent * nfy = _WaitSet ;
704       nfy->ListNext = (ParkEvent *)(v & ~_LBIT);
747   ParkEvent * const ESelf = Self->_MutexEvent ;
757   // as the ParkEvent -- which serves as a proxy for the thread -- can't reside
760   // unlink its ParkEvent from WaitSet.  Thus the need for WaitLock.
763   // Another viable approach would be add another ParkEvent, "WaitEvent" to the
772   // Alternatively, a 2nd set of list link fields in the ParkEvent might suffice.
774   // We could also deconstruct the ParkEvent into a "pure" event and add a
822       ParkEvent * p = _WaitSet ;
823       ParkEvent * q = NULL ;            // classic q chases p
1019 // instance available.  Instead, we transiently allocate a ParkEvent on-demand if
1020 // we encounter contention.  That ParkEvent remains associated with the thread
1021 // until it manages to acquire the lock, at which time we return the ParkEvent
1022 // to the global ParkEvent free list.  This is correct and suffices for our purposes.
1045   // Allocate a ParkEvent for transient use.
1046   // The ParkEvent remains associated with this thread until
1048   ParkEvent * const ESelf = ParkEvent::Allocate(NULL) ;
1054     ParkEvent::Release (ESelf) ;      // surrender the ParkEvent
1069   ParkEvent::Release (ESelf) ;      // surrender the ParkEvent