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comparison src/share/vm/memory/metaspaceCounters.hpp @ 12355:cefad50507d8

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Merge with hs25-b53
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 11 Oct 2013 10:38:03 +0200
parents 73d0d0218068
children de6a9e811145
comparison
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12058:ccb4f2af2319 12355:cefad50507d8
23 */ 23 */
24 24
25 #ifndef SHARE_VM_MEMORY_METASPACECOUNTERS_HPP 25 #ifndef SHARE_VM_MEMORY_METASPACECOUNTERS_HPP
26 #define SHARE_VM_MEMORY_METASPACECOUNTERS_HPP 26 #define SHARE_VM_MEMORY_METASPACECOUNTERS_HPP
27 27
28 #include "runtime/perfData.hpp" 28 #include "memory/allocation.hpp"
29 29
30 class MetaspaceCounters: public CHeapObj<mtClass> { 30 class MetaspacePerfCounters;
31 friend class VMStructs; 31
32 PerfVariable* _capacity; 32 class MetaspaceCounters: public AllStatic {
33 PerfVariable* _used; 33 static MetaspacePerfCounters* _perf_counters;
34 PerfVariable* _max_capacity; 34 static size_t used();
35 static MetaspaceCounters* _metaspace_counters; 35 static size_t capacity();
36 void initialize(size_t min_capacity, 36 static size_t max_capacity();
37 size_t max_capacity, 37
38 size_t curr_capacity,
39 size_t used);
40 size_t calc_total_capacity();
41 public: 38 public:
42 MetaspaceCounters();
43 ~MetaspaceCounters();
44
45 void update_capacity();
46 void update_used();
47 void update_max_capacity();
48
49 void update_all();
50
51 static void initialize_performance_counters(); 39 static void initialize_performance_counters();
52 static void update_performance_counters(); 40 static void update_performance_counters();
41 };
53 42
43 class CompressedClassSpaceCounters: public AllStatic {
44 static MetaspacePerfCounters* _perf_counters;
45 static size_t used();
46 static size_t capacity();
47 static size_t max_capacity();
48
49 public:
50 static void initialize_performance_counters();
51 static void update_performance_counters();
54 }; 52 };
53
55 #endif // SHARE_VM_MEMORY_METASPACECOUNTERS_HPP 54 #endif // SHARE_VM_MEMORY_METASPACECOUNTERS_HPP