Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp
- changeset 4129
- 22b8d3d181d9
- parent 4037
- da91efe96a93
- child 4385
- 37f7535e5f18
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| 4128:f81a7c0c618d | 4129:22b8d3d181d9 |
|---|---|
| 838 // | 838 // |
| 839 // Survivor regions policy. | 839 // Survivor regions policy. |
| 840 // | 840 // |
| 841 | 841 |
| 842 // Current tenuring threshold, set to 0 if the collector reaches the | 842 // Current tenuring threshold, set to 0 if the collector reaches the |
| 843 // maximum amount of suvivors regions. | 843 // maximum amount of survivors regions. |
| 844 int _tenuring_threshold; | 844 uint _tenuring_threshold; |
| 845 | 845 |
| 846 // The limit on the number of regions allocated for survivors. | 846 // The limit on the number of regions allocated for survivors. |
| 847 uint _max_survivor_regions; | 847 uint _max_survivor_regions; |
| 848 | 848 |
| 849 // For reporting purposes. | 849 // For reporting purposes. |
| 850 size_t _eden_bytes_before_gc; | 850 size_t _eden_bytes_before_gc; |
| 851 size_t _survivor_bytes_before_gc; | 851 size_t _survivor_bytes_before_gc; |
| 852 size_t _capacity_before_gc; | 852 size_t _capacity_before_gc; |
| 853 | 853 |
| 854 // The amount of survor regions after a collection. | 854 // The amount of survivor regions after a collection. |
| 855 uint _recorded_survivor_regions; | 855 uint _recorded_survivor_regions; |
| 856 // List of survivor regions. | 856 // List of survivor regions. |
| 857 HeapRegion* _recorded_survivor_head; | 857 HeapRegion* _recorded_survivor_head; |
| 858 HeapRegion* _recorded_survivor_tail; | 858 HeapRegion* _recorded_survivor_tail; |
| 859 | 859 |
| 860 ageTable _survivors_age_table; | 860 ageTable _survivors_age_table; |
| 861 | 861 |
| 862 public: | 862 public: |
| 863 | 863 |
| 864 inline GCAllocPurpose | 864 inline GCAllocPurpose |
| 865 evacuation_destination(HeapRegion* src_region, int age, size_t word_sz) { | 865 evacuation_destination(HeapRegion* src_region, uint age, size_t word_sz) { |
| 866 if (age < _tenuring_threshold && src_region->is_young()) { | 866 if (age < _tenuring_threshold && src_region->is_young()) { |
| 867 return GCAllocForSurvived; | 867 return GCAllocForSurvived; |
| 868 } else { | 868 } else { |
| 869 return GCAllocForTenured; | 869 return GCAllocForTenured; |
| 870 } | 870 } |
