Mercurial > hg > truffle
annotate src/share/vm/memory/freeBlockDictionary.cpp @ 7090:05ce1defa4f9
Common out some parts of UnsafeLoad/Store in UnsafeAccess
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Thu, 29 Nov 2012 13:24:08 +0100 |
parents | 685df3c6f84b |
children | f34d701e952e |
rev | line source |
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0 | 1 /* |
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7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
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2 * Copyright (c) 2002, 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 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #include "precompiled.hpp" |
6026 | 26 #ifndef SERIALGC |
27 #include "gc_implementation/concurrentMarkSweep/freeChunk.hpp" | |
28 #endif // SERIALGC | |
29 #include "memory/freeBlockDictionary.hpp" | |
6885 | 30 #include "memory/metablock.hpp" |
31 #include "memory/metachunk.hpp" | |
1972 | 32 #ifdef TARGET_OS_FAMILY_linux |
33 # include "thread_linux.inline.hpp" | |
34 #endif | |
35 #ifdef TARGET_OS_FAMILY_solaris | |
36 # include "thread_solaris.inline.hpp" | |
37 #endif | |
38 #ifdef TARGET_OS_FAMILY_windows | |
39 # include "thread_windows.inline.hpp" | |
40 #endif | |
3960 | 41 #ifdef TARGET_OS_FAMILY_bsd |
42 # include "thread_bsd.inline.hpp" | |
43 #endif | |
0 | 44 |
45 #ifndef PRODUCT | |
6026 | 46 template <class Chunk> Mutex* FreeBlockDictionary<Chunk>::par_lock() const { |
0 | 47 return _lock; |
48 } | |
49 | |
6026 | 50 template <class Chunk> void FreeBlockDictionary<Chunk>::set_par_lock(Mutex* lock) { |
0 | 51 _lock = lock; |
52 } | |
53 | |
6026 | 54 template <class Chunk> void FreeBlockDictionary<Chunk>::verify_par_locked() const { |
0 | 55 #ifdef ASSERT |
56 if (ParallelGCThreads > 0) { | |
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57 Thread* my_thread = Thread::current(); |
f69a5d43dc19
7164144: Fix variable naming style in freeBlockDictionary.* and binaryTreeDictionary*
jmasa
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58 if (my_thread->is_GC_task_thread()) { |
0 | 59 assert(par_lock() != NULL, "Should be using locking?"); |
60 assert_lock_strong(par_lock()); | |
61 } | |
62 } | |
63 #endif // ASSERT | |
64 } | |
65 #endif | |
6026 | 66 |
6885 | 67 template class FreeBlockDictionary<Metablock>; |
68 template class FreeBlockDictionary<Metachunk>; | |
69 | |
6026 | 70 #ifndef SERIALGC |
71 // Explicitly instantiate for FreeChunk | |
72 template class FreeBlockDictionary<FreeChunk>; | |
73 #endif // SERIALGC |