6 * under the terms of the GNU General Public License version 2 only, as
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 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.inline.hpp"
27 #include "gc_implementation/parallelScavenge/psMarkSweep.hpp"
28 #include "gc_implementation/parallelScavenge/psScavenge.hpp"
29 #include "gc_implementation/parallelScavenge/vmPSOperations.hpp"
30 #include "memory/gcLocker.inline.hpp"
31 #include "utilities/dtrace.hpp"
32
33 // The following methods are used by the parallel scavenge collector
34 VM_ParallelGCFailedAllocation::VM_ParallelGCFailedAllocation(size_t word_size,
35 uint gc_count) :
36 VM_CollectForAllocation(word_size, gc_count, GCCause::_allocation_failure) {
37 assert(word_size != 0, "An allocation should always be requested with this operation.");
38 }
39
40 void VM_ParallelGCFailedAllocation::doit() {
41 SvcGCMarker sgcm(SvcGCMarker::MINOR);
42
43 ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
44
45 GCCauseSetter gccs(heap, _gc_cause);
46 _result = heap->failed_mem_allocate(_word_size);
47
48 if (_result == NULL && GC_locker::is_active_and_needs_gc()) {
49 set_gc_locked();
50 }
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6 * under the terms of the GNU General Public License version 2 only, as
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 #include "gc/parallel/parallelScavengeHeap.inline.hpp"
27 #include "gc/parallel/psMarkSweep.hpp"
28 #include "gc/parallel/psScavenge.hpp"
29 #include "gc/parallel/vmPSOperations.hpp"
30 #include "gc/shared/gcLocker.inline.hpp"
31 #include "utilities/dtrace.hpp"
32
33 // The following methods are used by the parallel scavenge collector
34 VM_ParallelGCFailedAllocation::VM_ParallelGCFailedAllocation(size_t word_size,
35 uint gc_count) :
36 VM_CollectForAllocation(word_size, gc_count, GCCause::_allocation_failure) {
37 assert(word_size != 0, "An allocation should always be requested with this operation.");
38 }
39
40 void VM_ParallelGCFailedAllocation::doit() {
41 SvcGCMarker sgcm(SvcGCMarker::MINOR);
42
43 ParallelScavengeHeap* heap = ParallelScavengeHeap::heap();
44
45 GCCauseSetter gccs(heap, _gc_cause);
46 _result = heap->failed_mem_allocate(_word_size);
47
48 if (_result == NULL && GC_locker::is_active_and_needs_gc()) {
49 set_gc_locked();
50 }
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