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comparison src/share/vm/memory/iterator.inline.hpp @ 20268:4c1b88a53c74

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8046670: Make CMS metadata aware closures applicable for other collectors Reviewed-by: ehelin, mgerdin
author stefank
date Tue, 24 Jun 2014 16:20:15 +0200
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20267:ff1e37e7eb83 20268:4c1b88a53c74
1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_VM_MEMORY_ITERATOR_INLINE_HPP
26 #define SHARE_VM_MEMORY_ITERATOR_INLINE_HPP
27
28 #include "classfile/classLoaderData.hpp"
29 #include "memory/iterator.hpp"
30 #include "oops/klass.hpp"
31 #include "utilities/debug.hpp"
32
33 inline void MetadataAwareOopClosure::do_class_loader_data(ClassLoaderData* cld) {
34 assert(_klass_closure._oop_closure == this, "Must be");
35
36 bool claim = true; // Must claim the class loader data before processing.
37 cld->oops_do(_klass_closure._oop_closure, &_klass_closure, claim);
38 }
39
40 inline void MetadataAwareOopClosure::do_klass_nv(Klass* k) {
41 ClassLoaderData* cld = k->class_loader_data();
42 do_class_loader_data(cld);
43 }
44
45 inline void MetadataAwareOopClosure::do_klass(Klass* k) { do_klass_nv(k); }
46
47 #endif // SHARE_VM_MEMORY_ITERATOR_INLINE_HPP