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 #ifndef SERIALGC
  27 #include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
  28 #endif // SERIALGC
  29 #include "memory/freeBlockDictionary.hpp"
  30 #include "memory/metablock.hpp"
  31 #include "memory/metachunk.hpp"
  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
  41 #ifdef TARGET_OS_FAMILY_bsd
  42 # include "thread_bsd.inline.hpp"
  43 #endif
  44 
  45 #ifndef PRODUCT
  46 template <class Chunk> Mutex* FreeBlockDictionary<Chunk>::par_lock() const {
  47   return _lock;
  48 }
  49 
  50 template <class Chunk> void FreeBlockDictionary<Chunk>::set_par_lock(Mutex* lock) {
  51   _lock = lock;
  52 }
  53 
  54 template <class Chunk> void FreeBlockDictionary<Chunk>::verify_par_locked() const {
  55 #ifdef ASSERT
  56   if (ParallelGCThreads > 0) {
  57     Thread* my_thread = Thread::current();
  58     if (my_thread->is_GC_task_thread()) {
  59       assert(par_lock() != NULL, "Should be using locking?");
  60       assert_lock_strong(par_lock());
  61     }
  62   }
  63 #endif // ASSERT

  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 #ifndef SERIALGC
  27 #include "gc_implementation/concurrentMarkSweep/freeChunk.hpp"
  28 #endif // SERIALGC
  29 #include "memory/freeBlockDictionary.hpp"
  30 #include "memory/metablock.hpp"
  31 #include "memory/metachunk.hpp"
  32 #include "runtime/thread.inline.hpp"











  33 
  34 #ifndef PRODUCT
  35 template <class Chunk> Mutex* FreeBlockDictionary<Chunk>::par_lock() const {
  36   return _lock;
  37 }
  38 
  39 template <class Chunk> void FreeBlockDictionary<Chunk>::set_par_lock(Mutex* lock) {
  40   _lock = lock;
  41 }
  42 
  43 template <class Chunk> void FreeBlockDictionary<Chunk>::verify_par_locked() const {
  44 #ifdef ASSERT
  45   if (ParallelGCThreads > 0) {
  46     Thread* my_thread = Thread::current();
  47     if (my_thread->is_GC_task_thread()) {
  48       assert(par_lock() != NULL, "Should be using locking?");
  49       assert_lock_strong(par_lock());
  50     }
  51   }
  52 #endif // ASSERT