Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | 8b46c4d82093 |
| children | f95d63e2154a |
| rev | line source |
|---|---|
| 0 | 1 /* |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
941
diff
changeset
|
2 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 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 | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
941
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
941
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
941
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 // Trim our work_queue so its length is below max at return | |
| 26 inline void Par_MarkRefsIntoAndScanClosure::trim_queue(uint max) { | |
| 27 while (_work_queue->size() > max) { | |
| 28 oop newOop; | |
| 29 if (_work_queue->pop_local(newOop)) { | |
| 30 assert(newOop->is_oop(), "Expected an oop"); | |
| 31 assert(_bit_map->isMarked((HeapWord*)newOop), | |
| 32 "only grey objects on this stack"); | |
| 33 // iterate over the oops in this oop, marking and pushing | |
| 34 // the ones in CMS heap (i.e. in _span). | |
| 35 newOop->oop_iterate(&_par_pushAndMarkClosure); | |
| 36 } | |
| 37 } | |
| 38 } | |
| 39 | |
| 935 | 40 #ifndef PRODUCT |
| 41 void KlassRememberingOopClosure::check_remember_klasses() const { | |
| 42 assert(_should_remember_klasses == must_remember_klasses(), | |
| 43 "Should remember klasses in this context."); | |
| 44 } | |
| 45 #endif | |
| 46 | |
| 47 void KlassRememberingOopClosure::remember_klass(Klass* k) { | |
| 48 if (!_revisit_stack->push(oop(k))) { | |
| 0 | 49 fatal("Revisit stack overflow in PushOrMarkClosure"); |
| 50 } | |
| 935 | 51 check_remember_klasses(); |
| 0 | 52 } |
| 53 | |
| 941 | 54 inline void PushOrMarkClosure::remember_mdo(DataLayout* v) { |
| 55 // TBD | |
| 56 } | |
| 57 | |
| 58 | |
| 935 | 59 void Par_KlassRememberingOopClosure::remember_klass(Klass* k) { |
| 0 | 60 if (!_revisit_stack->par_push(oop(k))) { |
| 941 | 61 fatal("Revisit stack overflow in Par_KlassRememberingOopClosure"); |
| 0 | 62 } |
| 935 | 63 check_remember_klasses(); |
| 0 | 64 } |
| 65 | |
| 941 | 66 inline void Par_PushOrMarkClosure::remember_mdo(DataLayout* v) { |
| 67 // TBD | |
| 68 } | |
| 69 | |
| 0 | 70 inline void PushOrMarkClosure::do_yield_check() { |
| 71 _parent->do_yield_check(); | |
| 72 } | |
| 73 | |
| 74 inline void Par_PushOrMarkClosure::do_yield_check() { | |
| 75 _parent->do_yield_check(); | |
| 76 } |