erik_version
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24 #ifndef SHARE_VM_SERVICES_MEMORYMANAGER_HPP
25 #define SHARE_VM_SERVICES_MEMORYMANAGER_HPP
26
27 #include "gc/shared/gcCause.hpp"
28 #include "memory/allocation.hpp"
29 #include "oops/oopsHierarchy.hpp"
30 #include "runtime/handles.hpp"
31 #include "runtime/timer.hpp"
32 #include "services/memoryUsage.hpp"
33
34 // A memory manager is responsible for managing one or more memory pools.
35 // The garbage collector is one type of memory managers responsible
36 // for reclaiming memory occupied by unreachable objects. A Java virtual
37 // machine may have one or more memory managers. It may
38 // add or remove memory managers during execution.
39 // A memory pool can be managed by more than one memory managers.
40
41 class MemoryPool;
42 class GCMemoryManager;
43 class OopClosure;
44
45 class MemoryManager : public CHeapObj<mtInternal> {
46 private:
47 enum {
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9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * version 2 for more details (a copy is included in the LICENSE file that
12 * accompanied this code).
13 *
14 * You should have received a copy of the GNU General Public License version
15 * 2 along with this work; if not, write to the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 *
18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 * or visit www.oracle.com if you need additional information or have any
20 * questions.
21 *
22 */
23
24 #ifndef SHARE_VM_SERVICES_MEMORYMANAGER_HPP
25 #define SHARE_VM_SERVICES_MEMORYMANAGER_HPP
26
27 #include "gc/shared/gcCause.hpp"
28 #include "memory/allocation.hpp"
29 #include "oops/oop.hpp"
30 #include "oops/oopsHierarchy.hpp"
31 #include "runtime/handles.hpp"
32 #include "runtime/timer.hpp"
33 #include "services/memoryUsage.hpp"
34
35 // A memory manager is responsible for managing one or more memory pools.
36 // The garbage collector is one type of memory managers responsible
37 // for reclaiming memory occupied by unreachable objects. A Java virtual
38 // machine may have one or more memory managers. It may
39 // add or remove memory managers during execution.
40 // A memory pool can be managed by more than one memory managers.
41
42 class MemoryPool;
43 class GCMemoryManager;
44 class OopClosure;
45
46 class MemoryManager : public CHeapObj<mtInternal> {
47 private:
48 enum {
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