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 #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
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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 #ifndef SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
26 #define SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
27
28 #include "gc/shenandoah/shenandoahGenerationType.hpp"
29 #include "gc/shenandoah/shenandoahMark.hpp"
30
31 template <ShenandoahGenerationType GENERATION>
32 class ShenandoahConcurrentMarkingTask;
33 template <ShenandoahGenerationType GENERATION>
34 class ShenandoahFinalMarkingTask;
35 class ShenandoahGeneration;
36
37 class ShenandoahConcurrentMark: public ShenandoahMark {
38 template <ShenandoahGenerationType GENERATION> friend class ShenandoahConcurrentMarkingTask;
39 template <ShenandoahGenerationType GENERATION> friend class ShenandoahFinalMarkingTask;
40
41 public:
42 ShenandoahConcurrentMark(ShenandoahGeneration* generation);
43
44 // Concurrent mark roots
45 void mark_concurrent_roots();
46
47 // Concurrent mark
48 void concurrent_mark();
49
50 // Finish mark at a safepoint
51 void finish_mark();
52
53 private:
54 void finish_mark_work();
55 };
56
57 #endif // SHARE_GC_SHENANDOAH_SHENANDOAHCONCURRENTMARK_HPP
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