Mercurial > hg > truffle

comparison src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp @ 3774:c9ca3f51cf41

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap Summary: Remove two unused parameters from the mem_allocate() method and update its uses accordingly. Reviewed-by: stefank, johnc
author tonyp
date Thu, 16 Jun 2011 15:51:57 -0400
parents 6747fd0512e0
children 53074c2c4600
comparison
equal deleted inserted replaced
3773:5130fa1b24f1 3774:c9ca3f51cf41
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.
163 // Memory allocation. "gc_time_limit_was_exceeded" will 163 // Memory allocation. "gc_time_limit_was_exceeded" will
164 // be set to true if the adaptive size policy determine that 164 // be set to true if the adaptive size policy determine that
165 // an excessive amount of time is being spent doing collections 165 // an excessive amount of time is being spent doing collections
166 // and caused a NULL to be returned. If a NULL is not returned, 166 // and caused a NULL to be returned. If a NULL is not returned,
167 // "gc_time_limit_was_exceeded" has an undefined meaning. 167 // "gc_time_limit_was_exceeded" has an undefined meaning.
168
169 HeapWord* mem_allocate(size_t size, 168 HeapWord* mem_allocate(size_t size,
170 bool is_noref,
171 bool is_tlab,
172 bool* gc_overhead_limit_was_exceeded); 169 bool* gc_overhead_limit_was_exceeded);
173 HeapWord* failed_mem_allocate(size_t size, bool is_tlab); 170
171 // Allocation attempt(s) during a safepoint. It should never be called
172 // to allocate a new TLAB as this allocation might be satisfied out
173 // of the old generation.
174 HeapWord* failed_mem_allocate(size_t size);
174 175
175 HeapWord* permanent_mem_allocate(size_t size); 176 HeapWord* permanent_mem_allocate(size_t size);
176 HeapWord* failed_permanent_mem_allocate(size_t size); 177 HeapWord* failed_permanent_mem_allocate(size_t size);
177 178
178 // Support for System.gc() 179 // Support for System.gc()
192 // maximum_compaction is true, it will compact everything and clear all soft 193 // maximum_compaction is true, it will compact everything and clear all soft
193 // references. 194 // references.
194 inline void invoke_scavenge(); 195 inline void invoke_scavenge();
195 inline void invoke_full_gc(bool maximum_compaction); 196 inline void invoke_full_gc(bool maximum_compaction);
196 197
197 size_t large_typearray_limit() { return FastAllocateSizeLimit; }
198
199 bool supports_inline_contig_alloc() const { return !UseNUMA; } 198 bool supports_inline_contig_alloc() const { return !UseNUMA; }
200 199
201 HeapWord** top_addr() const { return !UseNUMA ? young_gen()->top_addr() : (HeapWord**)-1; } 200 HeapWord** top_addr() const { return !UseNUMA ? young_gen()->top_addr() : (HeapWord**)-1; }
202 HeapWord** end_addr() const { return !UseNUMA ? young_gen()->end_addr() : (HeapWord**)-1; } 201 HeapWord** end_addr() const { return !UseNUMA ? young_gen()->end_addr() : (HeapWord**)-1; }
203 202