Mercurial > hg > truffle
view src/share/vm/prims/jvmtiUtil.cpp @ 12344:7ec10139bf37
8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
Summary: The initialization for the remembered set summary data structures used the wrong thread count, i.e. number of worker threads instead of number of refinement threads.
Reviewed-by: brutisso
author | tschatzl |
---|---|
date | Mon, 30 Sep 2013 12:43:59 +0200 |
parents | b9a9ed0f8eeb |
children |
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/* * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "precompiled.hpp" #include "prims/jvmtiUtil.hpp" #include "runtime/handles.hpp" #include "runtime/handles.inline.hpp" #include "runtime/interfaceSupport.hpp" #include "runtime/vm_operations.hpp" #include "utilities/exceptions.hpp" // // class JvmtiUtil // ResourceArea* JvmtiUtil::_single_threaded_resource_area = NULL; ResourceArea* JvmtiUtil::single_threaded_resource_area() { if (_single_threaded_resource_area == NULL) { // lazily create the single threaded resource area // pick a size which is not a standard since the pools don't exist yet _single_threaded_resource_area = new (mtInternal) ResourceArea(Chunk::non_pool_size); } return _single_threaded_resource_area; }