Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/evacuationInfo.hpp
src/share/vm/gc_implementation/g1/evacuationInfo.hpp
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| 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 |
