aoqi@0: /*
aoqi@0:  * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #include "precompiled.hpp"
aoqi@0: #include "utilities/macros.hpp"
aoqi@0: #if INCLUDE_ALL_GCS
aoqi@0: #include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
aoqi@0: #endif // INCLUDE_ALL_GCS
aoqi@0: #include "memory/freeBlockDictionary.hpp"
aoqi@0: #include "memory/metachunk.hpp"
aoqi@0: #include "runtime/thread.inline.hpp"
aoqi@0: #include "utilities/macros.hpp"
aoqi@0: 
aoqi@0: #ifndef PRODUCT
aoqi@0: template <class Chunk> Mutex* FreeBlockDictionary<Chunk>::par_lock() const {
aoqi@0:   return _lock;
aoqi@0: }
aoqi@0: 
aoqi@0: template <class Chunk> void FreeBlockDictionary<Chunk>::set_par_lock(Mutex* lock) {
aoqi@0:   _lock = lock;
aoqi@0: }
aoqi@0: 
aoqi@0: template <class Chunk> void FreeBlockDictionary<Chunk>::verify_par_locked() const {
aoqi@0: #ifdef ASSERT
aoqi@0:   if (ParallelGCThreads > 0) {
aoqi@0:     Thread* my_thread = Thread::current();
aoqi@0:     if (my_thread->is_GC_task_thread()) {
aoqi@0:       assert(par_lock() != NULL, "Should be using locking?");
aoqi@0:       assert_lock_strong(par_lock());
aoqi@0:     }
aoqi@0:   }
aoqi@0: #endif // ASSERT
aoqi@0: }
aoqi@0: #endif
aoqi@0: 
aoqi@0: template class FreeBlockDictionary<Metablock>;
aoqi@0: template class FreeBlockDictionary<Metachunk>;
aoqi@0: 
aoqi@0: #if INCLUDE_ALL_GCS
aoqi@0: // Explicitly instantiate for FreeChunk
aoqi@0: template class FreeBlockDictionary<FreeChunk>;
aoqi@0: #endif // INCLUDE_ALL_GCS