Mercurial > jdk8-mips64-public > hotspot / annotate
src/share/vm/memory/barrierSet.cpp@0af8b0718fc9 (annotated)
src/share/vm/memory/barrierSet.cpp
Sun, 11 Jan 2009 16:58:24 -0800
- author
- jmasa
- date
- Sun, 11 Jan 2009 16:58:24 -0800
- changeset 953
- 0af8b0718fc9
- parent 777
- 37f87013dfd8
- child 1280
- df6caf649ff7
- 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
| ysr@777 | 1 | /* |
| ysr@777 | 2 | * Copyright 1997-2006 Sun Microsystems, Inc. All Rights Reserved. |
| ysr@777 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| ysr@777 | 4 | * |
| ysr@777 | 5 | * This code is free software; you can redistribute it and/or modify it |
| ysr@777 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| ysr@777 | 7 | * published by the Free Software Foundation. |
| ysr@777 | 8 | * |
| ysr@777 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| ysr@777 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| ysr@777 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| ysr@777 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| ysr@777 | 13 | * accompanied this code). |
| ysr@777 | 14 | * |
| ysr@777 | 15 | * You should have received a copy of the GNU General Public License version |
| ysr@777 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| ysr@777 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| ysr@777 | 18 | * |
| ysr@777 | 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| ysr@777 | 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| ysr@777 | 21 | * have any questions. |
| ysr@777 | 22 | * |
| ysr@777 | 23 | */ |
| ysr@777 | 24 | |
| ysr@777 | 25 | # include "incls/_precompiled.incl" |
| ysr@777 | 26 | # include "incls/_barrierSet.cpp.incl" |
| ysr@777 | 27 | |
| ysr@777 | 28 | // count is in HeapWord's |
| ysr@777 | 29 | void BarrierSet::static_write_ref_array_pre(HeapWord* start, size_t count) { |
| ysr@777 | 30 | Universe::heap()->barrier_set()->write_ref_array_pre(MemRegion(start, start + count)); |
| ysr@777 | 31 | } |
| ysr@777 | 32 | |
| ysr@777 | 33 | // count is in HeapWord's |
| ysr@777 | 34 | void BarrierSet::static_write_ref_array_post(HeapWord* start, size_t count) { |
| ysr@777 | 35 | Universe::heap()->barrier_set()->write_ref_array_work(MemRegion(start, start + count)); |
| ysr@777 | 36 | } |
