Mercurial > hg > truffle
annotate src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.inline.hpp @ 17782:18f752639eb2
8038286: nm->set_rtm_state() should be called after (nm != NULL) check
Summary: move set_rtm_state() call after (nm != NULL) check
Reviewed-by: iveresov, twisti
author | kvn |
---|---|
date | Mon, 24 Mar 2014 17:44:27 -0700 |
parents | da91efe96a93 |
children | 4c1b88a53c74 |
rev | line source |
---|---|
0 | 1 /* |
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
2 * Copyright (c) 2007, 2012, 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 | |
1972 | 25 #ifndef SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSOOPCLOSURES_INLINE_HPP |
26 #define SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSOOPCLOSURES_INLINE_HPP | |
27 | |
28 #include "gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp" | |
29 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp" | |
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
30 #include "oops/oop.inline.hpp" |
1972 | 31 |
0 | 32 // Trim our work_queue so its length is below max at return |
33 inline void Par_MarkRefsIntoAndScanClosure::trim_queue(uint max) { | |
34 while (_work_queue->size() > max) { | |
35 oop newOop; | |
36 if (_work_queue->pop_local(newOop)) { | |
37 assert(newOop->is_oop(), "Expected an oop"); | |
38 assert(_bit_map->isMarked((HeapWord*)newOop), | |
39 "only grey objects on this stack"); | |
40 // iterate over the oops in this oop, marking and pushing | |
41 // the ones in CMS heap (i.e. in _span). | |
42 newOop->oop_iterate(&_par_pushAndMarkClosure); | |
43 } | |
44 } | |
45 } | |
46 | |
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
47 // CMSOopClosure and CMSoopsInGenClosure are duplicated, |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
48 // until we get rid of OopsInGenClosure. |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
49 |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
50 inline void CMSOopClosure::do_klass(Klass* k) { do_klass_nv(k); } |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
51 inline void CMSOopsInGenClosure::do_klass(Klass* k) { do_klass_nv(k); } |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
52 |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
53 inline void CMSOopClosure::do_klass_nv(Klass* k) { |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
54 ClassLoaderData* cld = k->class_loader_data(); |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
55 do_class_loader_data(cld); |
935 | 56 } |
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
57 inline void CMSOopsInGenClosure::do_klass_nv(Klass* k) { |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
58 ClassLoaderData* cld = k->class_loader_data(); |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
59 do_class_loader_data(cld); |
0 | 60 } |
61 | |
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
62 inline void CMSOopClosure::do_class_loader_data(ClassLoaderData* cld) { |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
63 assert(_klass_closure._oop_closure == this, "Must be"); |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
64 |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
65 bool claim = true; // Must claim the class loader data before processing. |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
66 cld->oops_do(_klass_closure._oop_closure, &_klass_closure, claim); |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
67 } |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
68 inline void CMSOopsInGenClosure::do_class_loader_data(ClassLoaderData* cld) { |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
69 assert(_klass_closure._oop_closure == this, "Must be"); |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
70 |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
71 bool claim = true; // Must claim the class loader data before processing. |
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
1972
diff
changeset
|
72 cld->oops_do(_klass_closure._oop_closure, &_klass_closure, claim); |
941 | 73 } |
74 | |
75 | |
1972 | 76 #endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CMSOOPCLOSURES_INLINE_HPP |