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src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.hpp

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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 #ifndef SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
26 #define SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
27 
28 #include "gc/shenandoah/shenandoahMark.hpp"
29 

30 class ShenandoahConcurrentMarkingTask;

31 class ShenandoahFinalMarkingTask;

32 
33 class ShenandoahConcurrentMark: public ShenandoahMark {
34   friend class ShenandoahConcurrentMarkingTask;
35   friend class ShenandoahFinalMarkingTask;
36 
37 public:
38   ShenandoahConcurrentMark();

39   // Concurrent mark roots
40   void mark_concurrent_roots();

41   // Concurrent mark
42   void concurrent_mark();

43   // Finish mark at a safepoint
44   void finish_mark();
45 
46   static void cancel();
47 
48 private:
49   void finish_mark_work();
50 };
51 
52 #endif // SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP

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 #ifndef SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
26 #define SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
27 
28 #include "gc/shenandoah/shenandoahMark.hpp"
29 
30 template <GenerationMode GENERATION>
31 class ShenandoahConcurrentMarkingTask;
32 template<GenerationMode GENERATION>
33 class ShenandoahFinalMarkingTask;
34 class ShenandoahGeneration;
35 
36 class ShenandoahConcurrentMark: public ShenandoahMark {
37   template <GenerationMode GENERATION> friend class ShenandoahConcurrentMarkingTask;
38   template <GenerationMode GENERATION> friend class ShenandoahFinalMarkingTask;
39 
40 public:
41   ShenandoahConcurrentMark(ShenandoahGeneration* generation);
42 
43   // Concurrent mark roots
44   void mark_concurrent_roots();
45 
46   // Concurrent mark
47   void concurrent_mark();
48 
49   // Finish mark at a safepoint
50   void finish_mark();
51 


52 private:
53   void finish_mark_work();
54 };
55 
56 #endif // SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
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