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comparison src/share/vm/gc_implementation/shared/hSpaceCounters.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 b52782ae3880
children b9a9ed0f8eeb
comparison
equal deleted inserted replaced
6174:74533f63b116 6197:d2a62e0f25eb
35 // that track a collections (logical spaces) in a heap; 35 // that track a collections (logical spaces) in a heap;
36 36
37 class HeapSpaceUsedHelper; 37 class HeapSpaceUsedHelper;
38 class G1SpaceMonitoringSupport; 38 class G1SpaceMonitoringSupport;
39 39
40 class HSpaceCounters: public CHeapObj { 40 class HSpaceCounters: public CHeapObj<mtGC> {
41 friend class VMStructs; 41 friend class VMStructs;
42 42
43 private: 43 private:
44 PerfVariable* _capacity; 44 PerfVariable* _capacity;
45 PerfVariable* _used; 45 PerfVariable* _used;
53 53
54 HSpaceCounters(const char* name, int ordinal, size_t max_size, 54 HSpaceCounters(const char* name, int ordinal, size_t max_size,
55 size_t initial_capacity, GenerationCounters* gc); 55 size_t initial_capacity, GenerationCounters* gc);
56 56
57 ~HSpaceCounters() { 57 ~HSpaceCounters() {
58 if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space); 58 if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space, mtGC);
59 } 59 }
60 60
61 inline void update_capacity(size_t v) { 61 inline void update_capacity(size_t v) {
62 _capacity->set_value(v); 62 _capacity->set_value(v);
63 } 63 }