7 * published by the Free Software Foundation.
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 #include "precompiled.hpp"
26
27 #include "runtime/atomic.hpp"
28 #include "services/memBaseline.hpp"
29 #include "services/memRecorder.hpp"
30 #include "services/memPtr.hpp"
31 #include "services/memTracker.hpp"
32
33 MemPointer* SequencedRecordIterator::next_record() {
34 MemPointerRecord* itr_cur = (MemPointerRecord*)_itr.current();
35 if (itr_cur == NULL) {
36 return itr_cur;
37 }
38
39 MemPointerRecord* itr_next = (MemPointerRecord*)_itr.next();
40
41 // don't collapse virtual memory records
42 while (itr_next != NULL && !itr_cur->is_vm_pointer() &&
43 !itr_next->is_vm_pointer() &&
44 same_kind(itr_cur, itr_next)) {
45 itr_cur = itr_next;
46 itr_next = (MemPointerRecord*)_itr.next();
47 }
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7 * published by the Free Software Foundation.
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 #include "precompiled.hpp"
26
27 #include "runtime/atomic.inline.hpp"
28 #include "services/memBaseline.hpp"
29 #include "services/memRecorder.hpp"
30 #include "services/memPtr.hpp"
31 #include "services/memTracker.hpp"
32
33 MemPointer* SequencedRecordIterator::next_record() {
34 MemPointerRecord* itr_cur = (MemPointerRecord*)_itr.current();
35 if (itr_cur == NULL) {
36 return itr_cur;
37 }
38
39 MemPointerRecord* itr_next = (MemPointerRecord*)_itr.next();
40
41 // don't collapse virtual memory records
42 while (itr_next != NULL && !itr_cur->is_vm_pointer() &&
43 !itr_next->is_vm_pointer() &&
44 same_kind(itr_cur, itr_next)) {
45 itr_cur = itr_next;
46 itr_next = (MemPointerRecord*)_itr.next();
47 }
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