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src/hotspot/share/gc/g1/g1EvacFailure.hpp

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  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 #ifndef SHARE_GC_G1_G1EVACFAILURE_HPP
  26 #define SHARE_GC_G1_G1EVACFAILURE_HPP
  27 
  28 #include "gc/g1/g1OopClosures.hpp"
  29 #include "gc/g1/heapRegionManager.hpp"
  30 #include "gc/shared/workgroup.hpp"
  31 #include "utilities/globalDefinitions.hpp"
  32 
  33 class G1CollectedHeap;
  34 class G1RedirtyCardsQueueSet;
  35 
  36 // Task to fixup self-forwarding pointers
  37 // installed as a result of an evacuation failure.
  38 class G1ParRemoveSelfForwardPtrsTask: public AbstractGangTask {
  39 protected:
  40   G1CollectedHeap* _g1h;
  41   G1RedirtyCardsQueueSet* _rdcqs;
  42   HeapRegionClaimer _hrclaimer;
  43 
  44 public:
  45   G1ParRemoveSelfForwardPtrsTask(G1RedirtyCardsQueueSet* rdcqs);
  46 
  47   void work(uint worker_id);
  48 };
  49 
  50 #endif // SHARE_GC_G1_G1EVACFAILURE_HPP


  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 #ifndef SHARE_GC_G1_G1EVACFAILURE_HPP
  26 #define SHARE_GC_G1_G1EVACFAILURE_HPP
  27 
  28 #include "gc/g1/g1OopClosures.hpp"
  29 #include "gc/g1/heapRegionManager.hpp"
  30 #include "gc/shared/workgroup.hpp"
  31 #include "utilities/globalDefinitions.hpp"
  32 
  33 class G1CollectedHeap;

  34 
  35 // Task to fixup self-forwarding pointers
  36 // installed as a result of an evacuation failure.
  37 class G1ParRemoveSelfForwardPtrsTask: public AbstractGangTask {
  38 protected:
  39   G1CollectedHeap* _g1h;

  40   HeapRegionClaimer _hrclaimer;
  41 
  42 public:
  43   G1ParRemoveSelfForwardPtrsTask();
  44 
  45   void work(uint worker_id);
  46 };
  47 
  48 #endif // SHARE_GC_G1_G1EVACFAILURE_HPP
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