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comparison src/share/vm/memory/genRemSet.cpp @ 14909:4ca6dc0799b6

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Backout jdk9 merge
author Gilles Duboscq <duboscq@ssw.jku.at>
date Tue, 01 Apr 2014 13:57:07 +0200
parents 284953caf7aa
children 89152779163c
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14908:8db6e76cb658 14909:4ca6dc0799b6
1 /* 1 /*
2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2012, 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.
29 29
30 // This kind of "BarrierSet" allows a "CollectedHeap" to detect and 30 // This kind of "BarrierSet" allows a "CollectedHeap" to detect and
31 // enumerate ref fields that have been modified (since the last 31 // enumerate ref fields that have been modified (since the last
32 // enumeration.) 32 // enumeration.)
33 33
34 uintx GenRemSet::max_alignment_constraint() { 34 uintx GenRemSet::max_alignment_constraint(Name nm) {
35 assert(nm == GenRemSet::CardTable, "Unrecognized GenRemSet type.");
35 return CardTableRS::ct_max_alignment_constraint(); 36 return CardTableRS::ct_max_alignment_constraint();
36 } 37 }
37 38
38 class HasAccumulatedModifiedOopsClosure : public KlassClosure { 39 class HasAccumulatedModifiedOopsClosure : public KlassClosure {
39 bool _found; 40 bool _found;