hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp
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1 /* |
1 /* |
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2007, 2013, 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. |
50 ConcurrentMarkSweepPolicy::ConcurrentMarkSweepPolicy() { |
50 ConcurrentMarkSweepPolicy::ConcurrentMarkSweepPolicy() { |
51 initialize_all(); |
51 initialize_all(); |
52 } |
52 } |
53 |
53 |
54 void ConcurrentMarkSweepPolicy::initialize_generations() { |
54 void ConcurrentMarkSweepPolicy::initialize_generations() { |
55 _generations = new GenerationSpecPtr[number_of_generations()]; |
55 _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC, 0, AllocFailStrategy::RETURN_NULL); |
56 if (_generations == NULL) |
56 if (_generations == NULL) |
57 vm_exit_during_initialization("Unable to allocate gen spec"); |
57 vm_exit_during_initialization("Unable to allocate gen spec"); |
58 |
58 |
59 if (UseParNewGC) { |
59 if (UseParNewGC) { |
60 if (UseAdaptiveSizePolicy) { |
60 if (UseAdaptiveSizePolicy) { |