src/share/vm/runtime/mutexLocker.hpp
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rev 6140 : 8029075: String deduplication in G1
Implementation of JEP 192, http://openjdk.java.net/jeps/192
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -64,10 +64,12 @@
extern Mutex* AdapterHandlerLibrary_lock; // a lock on the AdapterHandlerLibrary
extern Mutex* SignatureHandlerLibrary_lock; // a lock on the SignatureHandlerLibrary
extern Mutex* VtableStubs_lock; // a lock on the VtableStubs
extern Mutex* SymbolTable_lock; // a lock on the symbol table
extern Mutex* StringTable_lock; // a lock on the interned string table
+extern Monitor* StringDedupQueue_lock; // a lock on the string deduplication queue
+extern Mutex* StringDedupTable_lock; // a lock on the string deduplication table
extern Mutex* CodeCache_lock; // a lock on the CodeCache, rank is special, use MutexLockerEx
extern Mutex* MethodData_lock; // a lock on installation of method data
extern Mutex* RetData_lock; // a lock on installation of RetData inside method data
extern Mutex* DerivedPointerTableGC_lock; // a lock to protect the derived pointer table
extern Monitor* VMOperationQueue_lock; // a lock on queue of vm_operations waiting to execute