10405
|
1 /*
|
|
2 * Copyright (c) 2013, 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_SHARED_EVACUATIONINFO_HPP
|
|
26 #define SHARE_VM_GC_IMPLEMENTATION_SHARED_EVACUATIONINFO_HPP
|
|
27
|
|
28 #include "memory/allocation.hpp"
|
|
29
|
|
30 class EvacuationInfo : public StackObj {
|
|
31 uint _collectionset_regions;
|
|
32 uint _allocation_regions;
|
|
33 size_t _collectionset_used_before;
|
|
34 size_t _collectionset_used_after;
|
|
35 size_t _alloc_regions_used_before;
|
|
36 size_t _bytes_copied;
|
|
37 uint _regions_freed;
|
|
38
|
|
39 public:
|
|
40 EvacuationInfo() : _collectionset_regions(0), _allocation_regions(0), _collectionset_used_before(0),
|
|
41 _collectionset_used_after(0), _alloc_regions_used_before(0),
|
|
42 _bytes_copied(0), _regions_freed(0) { }
|
|
43
|
|
44 void set_collectionset_regions(uint collectionset_regions) {
|
|
45 _collectionset_regions = collectionset_regions;
|
|
46 }
|
|
47
|
|
48 void set_allocation_regions(uint allocation_regions) {
|
|
49 _allocation_regions = allocation_regions;
|
|
50 }
|
|
51
|
|
52 void set_collectionset_used_before(size_t used) {
|
|
53 _collectionset_used_before = used;
|
|
54 }
|
|
55
|
|
56 void increment_collectionset_used_after(size_t used) {
|
|
57 _collectionset_used_after += used;
|
|
58 }
|
|
59
|
|
60 void set_alloc_regions_used_before(size_t used) {
|
|
61 _alloc_regions_used_before = used;
|
|
62 }
|
|
63
|
|
64 void set_bytes_copied(size_t copied) {
|
|
65 _bytes_copied = copied;
|
|
66 }
|
|
67
|
|
68 void set_regions_freed(uint freed) {
|
|
69 _regions_freed += freed;
|
|
70 }
|
|
71
|
|
72 uint collectionset_regions() { return _collectionset_regions; }
|
|
73 uint allocation_regions() { return _allocation_regions; }
|
|
74 size_t collectionset_used_before() { return _collectionset_used_before; }
|
|
75 size_t collectionset_used_after() { return _collectionset_used_after; }
|
|
76 size_t alloc_regions_used_before() { return _alloc_regions_used_before; }
|
|
77 size_t bytes_copied() { return _bytes_copied; }
|
|
78 uint regions_freed() { return _regions_freed; }
|
|
79 };
|
|
80
|
|
81 #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_EVACUATIONINFO_HPP
|