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 "logging/logStream.hpp"
  27 #include "memory/allocation.inline.hpp"
  28 #include "runtime/jniHandles.inline.hpp"

  29 #include "runtime/sharedRuntime.hpp"
  30 #include "runtime/thread.inline.hpp"
  31 #include "runtime/threadSMR.inline.hpp"
  32 #include "runtime/vmOperations.hpp"
  33 #include "services/threadIdTable.hpp"
  34 #include "services/threadService.hpp"
  35 #include "utilities/copy.hpp"
  36 #include "utilities/globalDefinitions.hpp"
  37 #include "utilities/ostream.hpp"
  38 #include "utilities/resourceHash.hpp"
  39 #include "utilities/vmError.hpp"
  40 
  41 // The '_cnt', '_max' and '_times" fields are enabled via
  42 // -XX:+EnableThreadSMRStatistics:
  43 
  44 // # of parallel threads in _delete_lock->wait().
  45 // Impl note: Hard to imagine > 64K waiting threads so this could be 16-bit,
  46 // but there is no nice 16-bit _FORMAT support.
  47 uint                  ThreadsSMRSupport::_delete_lock_wait_cnt = 0;
  48 

   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 "logging/logStream.hpp"
  27 #include "memory/allocation.inline.hpp"
  28 #include "runtime/jniHandles.inline.hpp"
  29 #include "runtime/mutexLocker.inline.hpp"
  30 #include "runtime/sharedRuntime.hpp"
  31 #include "runtime/thread.inline.hpp"
  32 #include "runtime/threadSMR.inline.hpp"
  33 #include "runtime/vmOperations.hpp"
  34 #include "services/threadIdTable.hpp"
  35 #include "services/threadService.hpp"
  36 #include "utilities/copy.hpp"
  37 #include "utilities/globalDefinitions.hpp"
  38 #include "utilities/ostream.hpp"
  39 #include "utilities/resourceHash.hpp"
  40 #include "utilities/vmError.hpp"
  41 
  42 // The '_cnt', '_max' and '_times" fields are enabled via
  43 // -XX:+EnableThreadSMRStatistics:
  44 
  45 // # of parallel threads in _delete_lock->wait().
  46 // Impl note: Hard to imagine > 64K waiting threads so this could be 16-bit,
  47 // but there is no nice 16-bit _FORMAT support.
  48 uint                  ThreadsSMRSupport::_delete_lock_wait_cnt = 0;
  49