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_VM_MEMORY_METASPACE_TRACER_HPP
26 #define SHARE_VM_MEMORY_METASPACE_TRACER_HPP
27
28 #include "memory/allocation.hpp"
29 #include "memory/metaspaceGCThresholdUpdater.hpp"
30
31 class MetaspaceTracer : public CHeapObj<mtTracing> {
32 public:
33 void report_gc_threshold(size_t old_val,
34 size_t new_val,
35 MetaspaceGCThresholdUpdater::Type updater) const;
36 };
37
38 #endif // SHARE_VM_MEMORY_METASPACE_TRACER_HPP
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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_VM_MEMORY_METASPACE_TRACER_HPP
26 #define SHARE_VM_MEMORY_METASPACE_TRACER_HPP
27
28 #include "memory/allocation.hpp"
29 #include "memory/metaspace.hpp"
30 #include "memory/metaspaceGCThresholdUpdater.hpp"
31
32 class ClassLoaderData;
33 class frame;
34 class ouputStream;
35
36 class MetaspaceTracer : public CHeapObj<mtTracing> {
37 public:
38 void report_gc_threshold(size_t old_val,
39 size_t new_val,
40 MetaspaceGCThresholdUpdater::Type updater) const;
41 void report_metaspace_allocation_failure(ClassLoaderData *cld,
42 size_t word_size,
43 MetaspaceObj::Type objtype,
44 Metaspace::MetadataType mdtype) const;
45 };
46
47 #endif // SHARE_VM_MEMORY_METASPACE_TRACER_HPP
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