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24 
25 #ifndef SHARE_VM_MEMORY_METASPACECOUNTERS_HPP
26 #define SHARE_VM_MEMORY_METASPACECOUNTERS_HPP
27 
28 #include "memory/allocation.hpp"
29 
30 class MetaspacePerfCounters;
31 
32 class MetaspaceCounters: public AllStatic {
33   static MetaspacePerfCounters* _perf_counters;
34   static size_t used();
35   static size_t capacity();
36   static size_t max_capacity();
37 
38  public:
39   static void initialize_performance_counters();
40   static void update_performance_counters();
41 };
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();
52 };
53 
54 #endif // SHARE_VM_MEMORY_METASPACECOUNTERS_HPP
55