Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.hpp @ 17782:18f752639eb2
8038286: nm->set_rtm_state() should be called after (nm != NULL) check
Summary: move set_rtm_state() call after (nm != NULL) check
Reviewed-by: iveresov, twisti
author | kvn |
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date | Mon, 24 Mar 2014 17:44:27 -0700 |
parents | 55fb97c4c58d |
children | 4ca6dc0799b6 |
rev | line source |
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0 | 1 /* |
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8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
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2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
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 | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSCOLLECTORPOLICY_HPP |
26 #define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSCOLLECTORPOLICY_HPP | |
27 | |
28 #include "memory/collectorPolicy.hpp" | |
29 | |
0 | 30 class ConcurrentMarkSweepPolicy : public TwoGenerationCollectorPolicy { |
31 protected: | |
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8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking
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32 void initialize_alignments(); |
0 | 33 void initialize_generations(); |
34 | |
35 public: | |
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36 ConcurrentMarkSweepPolicy() {} |
0 | 37 |
38 ConcurrentMarkSweepPolicy* as_concurrent_mark_sweep_policy() { return this; } | |
39 | |
40 void initialize_gc_policy_counters(); | |
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41 |
0 | 42 virtual void initialize_size_policy(size_t init_eden_size, |
43 size_t init_promo_size, | |
44 size_t init_survivor_size); | |
45 | |
46 // Returns true if the incremental mode is enabled. | |
47 virtual bool has_soft_ended_eden(); | |
48 }; | |
49 | |
50 class ASConcurrentMarkSweepPolicy : public ConcurrentMarkSweepPolicy { | |
51 public: | |
52 | |
53 // Initialize the jstat counters. This method requires a | |
54 // size policy. The size policy is expected to be created | |
55 // after the generations are fully initialized so the | |
56 // initialization of the counters need to be done post | |
57 // the initialization of the generations. | |
58 void initialize_gc_policy_counters(); | |
59 | |
60 virtual CollectorPolicy::Name kind() { | |
61 return CollectorPolicy::ASConcurrentMarkSweepPolicyKind; | |
62 } | |
63 }; | |
1972 | 64 |
65 #endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSCOLLECTORPOLICY_HPP |