Mercurial > hg > truffle
diff src/share/vm/gc_implementation/g1/ptrQueue.hpp @ 20804:7848fc12602b
Merge with jdk8u40-b25
author | Gilles Duboscq <gilles.m.duboscq@oracle.com> |
---|---|
date | Tue, 07 Apr 2015 14:58:49 +0200 |
parents | 89152779163c 42c091d63c72 |
children |
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--- a/src/share/vm/gc_implementation/g1/ptrQueue.hpp Tue Apr 07 11:20:51 2015 +0200 +++ b/src/share/vm/gc_implementation/g1/ptrQueue.hpp Tue Apr 07 14:58:49 2015 +0200 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -65,15 +65,18 @@ Mutex* _lock; PtrQueueSet* qset() { return _qset; } + bool is_permanent() const { return _perm; } + + // Process queue entries and release resources, if not permanent. + void flush_impl(); public: // Initialize this queue to contain a null buffer, and be part of the // given PtrQueueSet. PtrQueue(PtrQueueSet* qset, bool perm = false, bool active = false); - // Release any contained resources. - virtual void flush(); - // Calls flush() when destroyed. - ~PtrQueue() { flush(); } + + // Requires queue flushed or permanent. + ~PtrQueue(); // Associate a lock with a ptr queue. void set_lock(Mutex* lock) { _lock = lock; }