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comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 6197:d2a62e0f25eb

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6995781: Native Memory Tracking (Phase 1) 7151532: DCmd for hotspot native memory tracking Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd Reviewed-by: acorn, coleenp, fparain
author zgu
date Thu, 28 Jun 2012 17:03:16 -0400
parents 37552638d24a
children a2f7274eb6ef
comparison
equal deleted inserted replaced
6174:74533f63b116 6197:d2a62e0f25eb
60 class ConcurrentMark; 60 class ConcurrentMark;
61 class ConcurrentMarkThread; 61 class ConcurrentMarkThread;
62 class ConcurrentG1Refine; 62 class ConcurrentG1Refine;
63 class GenerationCounters; 63 class GenerationCounters;
64 64
65 typedef OverflowTaskQueue<StarTask> RefToScanQueue; 65 typedef OverflowTaskQueue<StarTask, mtGC> RefToScanQueue;
66 typedef GenericTaskQueueSet<RefToScanQueue> RefToScanQueueSet; 66 typedef GenericTaskQueueSet<RefToScanQueue, mtGC> RefToScanQueueSet;
67 67
68 typedef int RegionIdx_t; // needs to hold [ 0..max_regions() ) 68 typedef int RegionIdx_t; // needs to hold [ 0..max_regions() )
69 typedef int CardIdx_t; // needs to hold [ 0..CardsPerRegion ) 69 typedef int CardIdx_t; // needs to hold [ 0..CardsPerRegion )
70 70
71 enum GCAllocPurpose { 71 enum GCAllocPurpose {
72 GCAllocForTenured, 72 GCAllocForTenured,
73 GCAllocForSurvived, 73 GCAllocForSurvived,
74 GCAllocPurposeCount 74 GCAllocPurposeCount
75 }; 75 };
76 76
77 class YoungList : public CHeapObj { 77 class YoungList : public CHeapObj<mtGC> {
78 private: 78 private:
79 G1CollectedHeap* _g1h; 79 G1CollectedHeap* _g1h;
80 80
81 HeapRegion* _head; 81 HeapRegion* _head;
82 82
1770 1770
1771 public: 1771 public:
1772 G1ParScanThreadState(G1CollectedHeap* g1h, uint queue_num); 1772 G1ParScanThreadState(G1CollectedHeap* g1h, uint queue_num);
1773 1773
1774 ~G1ParScanThreadState() { 1774 ~G1ParScanThreadState() {
1775 FREE_C_HEAP_ARRAY(size_t, _surviving_young_words_base); 1775 FREE_C_HEAP_ARRAY(size_t, _surviving_young_words_base, mtGC);
1776 } 1776 }
1777 1777
1778 RefToScanQueue* refs() { return _refs; } 1778 RefToScanQueue* refs() { return _refs; }
1779 ageTable* age_table() { return &_age_table; } 1779 ageTable* age_table() { return &_age_table; }
1780 1780