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comparison src/share/vm/gc_implementation/shared/mutableSpace.cpp @ 18041:52b4284cb496

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Merge with jdk8u20-b26
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 16:02:50 +0200
parents 89152779163c 78bbf4d43a14
children
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17606:45d7b2c7029d 18041:52b4284cb496
1 /* 1 /*
2 * Copyright (c) 2001, 2013, 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.
29 #include "gc_implementation/shared/spaceDecorator.hpp" 29 #include "gc_implementation/shared/spaceDecorator.hpp"
30 #include "oops/oop.inline.hpp" 30 #include "oops/oop.inline.hpp"
31 #include "runtime/safepoint.hpp" 31 #include "runtime/safepoint.hpp"
32 #include "runtime/thread.hpp" 32 #include "runtime/thread.hpp"
33 #endif // INCLUDE_ALL_GCS 33 #endif // INCLUDE_ALL_GCS
34
35 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
34 36
35 MutableSpace::MutableSpace(size_t alignment): ImmutableSpace(), _top(NULL), _alignment(alignment) { 37 MutableSpace::MutableSpace(size_t alignment): ImmutableSpace(), _top(NULL), _alignment(alignment) {
36 assert(MutableSpace::alignment() >= 0 && 38 assert(MutableSpace::alignment() >= 0 &&
37 MutableSpace::alignment() % os::vm_page_size() == 0, 39 MutableSpace::alignment() % os::vm_page_size() == 0,
38 "Space should be aligned"); 40 "Space should be aligned");