1 /* 2 * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved. 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 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 # include "incls/_precompiled.incl" 26 # include "incls/_freeBlockDictionary.cpp.incl" 27 28 #ifndef PRODUCT 29 Mutex* FreeBlockDictionary::par_lock() const { 30 return _lock; 31 } 32 33 void FreeBlockDictionary::set_par_lock(Mutex* lock) { 34 _lock = lock; 35 } 36 37 void FreeBlockDictionary::verify_par_locked() const { 38 #ifdef ASSERT 39 if (ParallelGCThreads > 0) { 40 Thread* myThread = Thread::current(); 41 if (myThread->is_GC_task_thread()) { 42 assert(par_lock() != NULL, "Should be using locking?"); 43 assert_lock_strong(par_lock()); 44 } 45 } 46 #endif // ASSERT | 1 /* 2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. 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 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp" 27 #ifdef TARGET_OS_FAMILY_linux 28 # include "thread_linux.inline.hpp" 29 #endif 30 #ifdef TARGET_OS_FAMILY_solaris 31 # include "thread_solaris.inline.hpp" 32 #endif 33 #ifdef TARGET_OS_FAMILY_windows 34 # include "thread_windows.inline.hpp" 35 #endif 36 37 #ifndef PRODUCT 38 Mutex* FreeBlockDictionary::par_lock() const { 39 return _lock; 40 } 41 42 void FreeBlockDictionary::set_par_lock(Mutex* lock) { 43 _lock = lock; 44 } 45 46 void FreeBlockDictionary::verify_par_locked() const { 47 #ifdef ASSERT 48 if (ParallelGCThreads > 0) { 49 Thread* myThread = Thread::current(); 50 if (myThread->is_GC_task_thread()) { 51 assert(par_lock() != NULL, "Should be using locking?"); 52 assert_lock_strong(par_lock()); 53 } 54 } 55 #endif // ASSERT |