src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp

changeset 0
f90c822e73f8
child 6876
710a3c8b516e
equal deleted inserted replaced
-1:000000000000 0:f90c822e73f8
1 /*
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
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 #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP
26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP
27
28 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
29 #include "gc_implementation/shared/vmGCOperations.hpp"
30 #include "gc_interface/gcCause.hpp"
31
32 class VM_ParallelGCFailedAllocation: public VM_GC_Operation {
33 private:
34 size_t _size;
35 HeapWord* _result;
36
37 public:
38 VM_ParallelGCFailedAllocation(size_t size, unsigned int gc_count);
39
40 virtual VMOp_Type type() const {
41 return VMOp_ParallelGCFailedAllocation;
42 }
43 virtual void doit();
44
45 HeapWord* result() const { return _result; }
46 };
47
48 class VM_ParallelGCSystemGC: public VM_GC_Operation {
49 public:
50 VM_ParallelGCSystemGC(unsigned int gc_count, unsigned int full_gc_count,
51 GCCause::Cause gc_cause);
52 virtual VMOp_Type type() const { return VMOp_ParallelGCSystemGC; }
53 virtual void doit();
54 };
55
56 #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_VMPSOPERATIONS_HPP

mercurial