annotate src/share/vm/memory/iterator.cpp @ 935:05f89f00a864

6798898: CMS: bugs related to class unloading Summary: Override should_remember_klasses() and remember_klass() as needed. Reviewed-by: ysr, jcoomes
author jmasa
date Mon, 24 Aug 2009 10:36:31 -0700
parents a61af66fc99e
children 89e0543e1737 54b3b351d6f9
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1 /*
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2 * Copyright 1997-2001 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 # include "incls/_precompiled.incl"
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26 # include "incls/_iterator.cpp.incl"
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27
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28 #ifdef ASSERT
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29 bool OopClosure::_must_remember_klasses = false;
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30 #endif
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31
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32 void ObjectToOopClosure::do_object(oop obj) {
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33 obj->oop_iterate(_cl);
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34 }
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35
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36 void VoidClosure::do_void() {
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37 ShouldNotCallThis();
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38 }
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40 #ifdef ASSERT
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41 bool OopClosure::must_remember_klasses() {
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42 return _must_remember_klasses;
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43 }
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44 void OopClosure::set_must_remember_klasses(bool v) {
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45 _must_remember_klasses = v;
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46 }
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47 #endif
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