hotspot/src/share/vm/oops/oop.psgc.inline.hpp
author jmasa
Sun, 11 Jan 2009 16:58:24 -0800
changeset 1894 5c343868d071
parent 1 489c9b5090e2
child 5547 f4b087cbb361
permissions -rw-r--r--
6692899: CMS: many vm.parallel_class_loading tests fail with assert "missing Printezis mark" Summary: The CMS concurrent precleaning and concurrent marking phases should work around classes that are undergoing redefinition. Reviewed-by: ysr, dcubed
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/*
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 * Copyright 2002-2007 Sun Microsystems, Inc.  All Rights Reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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 * CA 95054 USA or visit www.sun.com if you need additional information or
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 * have any questions.
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 *
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 */
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// ParallelScavengeHeap methods
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inline void oopDesc::copy_contents(PSPromotionManager* pm) {
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  Klass* klass = blueprint();
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  if (!klass->oop_is_typeArray()) {
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    // It might contain oops beyond the header, so take the virtual call.
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    klass->oop_copy_contents(pm, this);
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  }
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  // Else skip it.  The typeArrayKlass in the header never needs scavenging.
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}
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inline void oopDesc::push_contents(PSPromotionManager* pm) {
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  Klass* klass = blueprint();
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  if (!klass->oop_is_typeArray()) {
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    // It might contain oops beyond the header, so take the virtual call.
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    klass->oop_push_contents(pm, this);
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  }
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  // Else skip it.  The typeArrayKlass in the header never needs scavenging.
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}