equal
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1 /* |
1 /* |
2 * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2011, 2018, 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. |
66 // Base class for all the classes that represent heap region sets. It |
66 // Base class for all the classes that represent heap region sets. It |
67 // contains the basic attributes that each set needs to maintain |
67 // contains the basic attributes that each set needs to maintain |
68 // (e.g., length, region num, used bytes sum) plus any shared |
68 // (e.g., length, region num, used bytes sum) plus any shared |
69 // functionality (e.g., verification). |
69 // functionality (e.g., verification). |
70 |
70 |
71 class HeapRegionSetBase VALUE_OBJ_CLASS_SPEC { |
71 class HeapRegionSetBase { |
72 friend class VMStructs; |
72 friend class VMStructs; |
73 private: |
73 private: |
74 bool _is_humongous; |
74 bool _is_humongous; |
75 bool _is_free; |
75 bool _is_free; |
76 HRSMtSafeChecker* _mt_safety_checker; |
76 HRSMtSafeChecker* _mt_safety_checker; |