author | jwilhelm |
Thu, 03 Oct 2013 21:36:29 +0200 | |
changeset 20398 | b206c580c45f |
parent 10996 | b9d07748e5b3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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#ifndef SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSETS_HPP |
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#define SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSETS_HPP |
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#include "gc_implementation/g1/heapRegionSet.inline.hpp" |
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//////////////////// FreeRegionList //////////////////// |
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class FreeRegionList : public HeapRegionLinkedList { |
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protected: |
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virtual const char* verify_region_extra(HeapRegion* hr); |
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virtual bool regions_humongous() { return false; } |
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virtual bool regions_empty() { return true; } |
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public: |
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FreeRegionList(const char* name) : HeapRegionLinkedList(name) { } |
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}; |
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//////////////////// MasterFreeRegionList //////////////////// |
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class MasterFreeRegionList : public FreeRegionList { |
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protected: |
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virtual const char* verify_region_extra(HeapRegion* hr); |
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virtual bool check_mt_safety(); |
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public: |
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MasterFreeRegionList(const char* name) : FreeRegionList(name) { } |
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}; |
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//////////////////// SecondaryFreeRegionList //////////////////// |
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class SecondaryFreeRegionList : public FreeRegionList { |
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protected: |
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virtual bool check_mt_safety(); |
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public: |
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SecondaryFreeRegionList(const char* name) : FreeRegionList(name) { } |
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}; |
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//////////////////// OldRegionSet //////////////////// |
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class OldRegionSet : public HeapRegionSet { |
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protected: |
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virtual const char* verify_region_extra(HeapRegion* hr); |
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virtual bool regions_humongous() { return false; } |
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virtual bool regions_empty() { return false; } |
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public: |
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OldRegionSet(const char* name) : HeapRegionSet(name) { } |
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}; |
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//////////////////// MasterOldRegionSet //////////////////// |
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class MasterOldRegionSet : public OldRegionSet { |
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private: |
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protected: |
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virtual bool check_mt_safety(); |
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public: |
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MasterOldRegionSet(const char* name) : OldRegionSet(name) { } |
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}; |
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//////////////////// HumongousRegionSet //////////////////// |
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class HumongousRegionSet : public HeapRegionSet { |
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protected: |
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virtual const char* verify_region_extra(HeapRegion* hr); |
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virtual bool regions_humongous() { return true; } |
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virtual bool regions_empty() { return false; } |
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public: |
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HumongousRegionSet(const char* name) : HeapRegionSet(name) { } |
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}; |
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//////////////////// MasterHumongousRegionSet //////////////////// |
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class MasterHumongousRegionSet : public HumongousRegionSet { |
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protected: |
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virtual bool check_mt_safety(); |
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public: |
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MasterHumongousRegionSet(const char* name) : HumongousRegionSet(name) { } |
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}; |
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#endif // SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGIONSETS_HPP |