Mercurial > hg > truffle
comparison src/share/vm/runtime/mutexLocker.hpp @ 17764:595c0f60d50d
8029075: String deduplication in G1
Summary: Implementation of JEP 192, http://openjdk.java.net/jeps/192
Reviewed-by: brutisso, tschatzl, coleenp
author | pliden |
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date | Tue, 18 Mar 2014 19:07:22 +0100 |
parents | b2e698d2276c |
children | 62c54fcc0a35 |
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17763:6e7e363c5a8f | 17764:595c0f60d50d |
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1 /* | 1 /* |
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 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 | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
61 extern Mutex* AdapterHandlerLibrary_lock; // a lock on the AdapterHandlerLibrary | 61 extern Mutex* AdapterHandlerLibrary_lock; // a lock on the AdapterHandlerLibrary |
62 extern Mutex* SignatureHandlerLibrary_lock; // a lock on the SignatureHandlerLibrary | 62 extern Mutex* SignatureHandlerLibrary_lock; // a lock on the SignatureHandlerLibrary |
63 extern Mutex* VtableStubs_lock; // a lock on the VtableStubs | 63 extern Mutex* VtableStubs_lock; // a lock on the VtableStubs |
64 extern Mutex* SymbolTable_lock; // a lock on the symbol table | 64 extern Mutex* SymbolTable_lock; // a lock on the symbol table |
65 extern Mutex* StringTable_lock; // a lock on the interned string table | 65 extern Mutex* StringTable_lock; // a lock on the interned string table |
66 extern Monitor* StringDedupQueue_lock; // a lock on the string deduplication queue | |
67 extern Mutex* StringDedupTable_lock; // a lock on the string deduplication table | |
66 extern Mutex* CodeCache_lock; // a lock on the CodeCache, rank is special, use MutexLockerEx | 68 extern Mutex* CodeCache_lock; // a lock on the CodeCache, rank is special, use MutexLockerEx |
67 extern Mutex* MethodData_lock; // a lock on installation of method data | 69 extern Mutex* MethodData_lock; // a lock on installation of method data |
68 extern Mutex* RetData_lock; // a lock on installation of RetData inside method data | 70 extern Mutex* RetData_lock; // a lock on installation of RetData inside method data |
69 extern Mutex* DerivedPointerTableGC_lock; // a lock to protect the derived pointer table | 71 extern Mutex* DerivedPointerTableGC_lock; // a lock to protect the derived pointer table |
70 extern Monitor* VMOperationQueue_lock; // a lock on queue of vm_operations waiting to execute | 72 extern Monitor* VMOperationQueue_lock; // a lock on queue of vm_operations waiting to execute |