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1 /* |
1 /* |
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2012, 2016, 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. |
93 // | | | | |
93 // | | | | |
94 // | | | | |
94 // | | | | |
95 // +--------------+ <- bottom --+ --+ |
95 // +--------------+ <- bottom --+ --+ |
96 |
96 |
97 class Metachunk : public Metabase<Metachunk> { |
97 class Metachunk : public Metabase<Metachunk> { |
98 friend class TestMetachunk; |
98 friend class MetachunkTest; |
99 // The VirtualSpaceNode containing this chunk. |
99 // The VirtualSpaceNode containing this chunk. |
100 VirtualSpaceNode* _container; |
100 VirtualSpaceNode* _container; |
101 |
101 |
102 // Current allocation top. |
102 // Current allocation top. |
103 MetaWord* _top; |
103 MetaWord* _top; |