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comparison src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp @ 20762:c2844108a708

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Merge
author asaha
date Thu, 23 Oct 2014 12:02:08 -0700
parents 570cb6369f17 42c091d63c72
children
comparison
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20550:8538a606a105 20762:c2844108a708
1 /* 1 /*
2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
44 public: 44 public:
45 DirtyCardQueue(PtrQueueSet* qset_, bool perm = false) : 45 DirtyCardQueue(PtrQueueSet* qset_, bool perm = false) :
46 // Dirty card queues are always active, so we create them with their 46 // Dirty card queues are always active, so we create them with their
47 // active field set to true. 47 // active field set to true.
48 PtrQueue(qset_, perm, true /* active */) { } 48 PtrQueue(qset_, perm, true /* active */) { }
49
50 // Flush before destroying; queue may be used to capture pending work while
51 // doing something else, with auto-flush on completion.
52 ~DirtyCardQueue() { if (!is_permanent()) flush(); }
53
54 // Process queue entries and release resources.
55 void flush() { flush_impl(); }
49 56
50 // Apply the closure to all elements, and reset the index to make the 57 // Apply the closure to all elements, and reset the index to make the
51 // buffer empty. If a closure application returns "false", return 58 // buffer empty. If a closure application returns "false", return
52 // "false" immediately, halting the iteration. If "consume" is true, 59 // "false" immediately, halting the iteration. If "consume" is true,
53 // deletes processed entries from logs. 60 // deletes processed entries from logs.