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src/share/vm/gc_implementation/g1/g1MarkSweep_ext.cpp@b7c8142a9e0b (annotated)

src/share/vm/gc_implementation/g1/g1MarkSweep_ext.cpp

Wed, 15 Apr 2015 12:16:01 -0400

author

kbarrett

date

Wed, 15 Apr 2015 12:16:01 -0400

changeset 7830

b7c8142a9e0b

parent 7131

d35872270666

permissions

-rw-r--r--

8069367: Eagerly reclaimed humongous objects left on mark stack
Summary: Prevent eager reclaim of objects that might be on mark stack.
Reviewed-by: brutisso, tschatzl

sjohanss@7131	1	/*
sjohanss@7131	2	* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
sjohanss@7131	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
sjohanss@7131	4	*
sjohanss@7131	5	* This code is free software; you can redistribute it and/or modify it
sjohanss@7131	6	* under the terms of the GNU General Public License version 2 only, as
sjohanss@7131	7	* published by the Free Software Foundation.
sjohanss@7131	8	*
sjohanss@7131	9	* This code is distributed in the hope that it will be useful, but WITHOUT
sjohanss@7131	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
sjohanss@7131	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
sjohanss@7131	12	* version 2 for more details (a copy is included in the LICENSE file that
sjohanss@7131	13	* accompanied this code).
sjohanss@7131	14	*
sjohanss@7131	15	* You should have received a copy of the GNU General Public License version
sjohanss@7131	16	* 2 along with this work; if not, write to the Free Software Foundation,
sjohanss@7131	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
sjohanss@7131	18	*
sjohanss@7131	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
sjohanss@7131	20	* or visit www.oracle.com if you need additional information or have any
sjohanss@7131	21	* questions.
sjohanss@7131	22	*
sjohanss@7131	23	*/
sjohanss@7131	24
sjohanss@7131	25	#include "precompiled.hpp"
sjohanss@7131	26	#include "gc_implementation/g1/g1MarkSweep.hpp"
sjohanss@7131	27
sjohanss@7131	28	void G1MarkSweep::prepare_compaction() {
sjohanss@7131	29	G1PrepareCompactClosure blk;
sjohanss@7131	30	G1MarkSweep::prepare_compaction_work(&blk);
sjohanss@7131	31	}