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comparison src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp @ 3251:eda9eb483d29

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6841742: par compact - remove unused/unsupported options Summary: ignore UseParallel{OldGCDensePrefix,OldGCCompacting,DensePrefixUpdate} Reviewed-by: jwilhelm, brutisso
author jcoomes
date Thu, 07 Apr 2011 17:16:20 -0700
parents f95d63e2154a
children 567c87d484a0
comparison
equal deleted inserted replaced
3250:9c4f56ff88e9 3251:eda9eb483d29
1 /* 1 /*
2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2011, 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.
174 174
175 void PSOldGen::compact() { 175 void PSOldGen::compact() {
176 object_mark_sweep()->compact(ZapUnusedHeapArea); 176 object_mark_sweep()->compact(ZapUnusedHeapArea);
177 } 177 }
178 178
179 void PSOldGen::move_and_update(ParCompactionManager* cm) {
180 PSParallelCompact::move_and_update(cm, PSParallelCompact::old_space_id);
181 }
182
183 size_t PSOldGen::contiguous_available() const { 179 size_t PSOldGen::contiguous_available() const {
184 return object_space()->free_in_bytes() + virtual_space()->uncommitted_size(); 180 return object_space()->free_in_bytes() + virtual_space()->uncommitted_size();
185 } 181 }
186 182
187 // Allocation. We report all successful allocations to the size policy 183 // Allocation. We report all successful allocations to the size policy