src/share/vm/gc_implementation/shared/gcHeapSummary.hpp

rev 6084 : 8036703: Add trace event with statistics for the metaspace chunk free lists
rev 6085 : 8036703: incremental: webrev.03 -> webrev.04

*** 24,33 ****
--- 24,34 ----
  
  #ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_GCHEAPSUMMARY_HPP
  #define SHARE_VM_GC_IMPLEMENTATION_SHARED_GCHEAPSUMMARY_HPP
  
  #include "memory/allocation.hpp"
+ #include "memory/metaspaceChunkFreeListSummary.hpp"
  
  class VirtualSpaceSummary : public StackObj {
    HeapWord* _start;
    HeapWord* _committed_end;
    HeapWord* _reserved_end;
*** 127,144 ****
  class MetaspaceSummary : public StackObj {
    size_t _capacity_until_GC;
    MetaspaceSizes _meta_space;
    MetaspaceSizes _data_space;
    MetaspaceSizes _class_space;
  
   public:
!   MetaspaceSummary() : _capacity_until_GC(0), _meta_space(), _data_space(), _class_space() {}
!   MetaspaceSummary(size_t capacity_until_GC, const MetaspaceSizes& meta_space, const MetaspaceSizes& data_space, const MetaspaceSizes& class_space) :
!        _capacity_until_GC(capacity_until_GC), _meta_space(meta_space), _data_space(data_space), _class_space(class_space) { }
  
    size_t capacity_until_GC() const { return _capacity_until_GC; }
    const MetaspaceSizes& meta_space() const { return _meta_space; }
    const MetaspaceSizes& data_space() const { return _data_space; }
    const MetaspaceSizes& class_space() const { return _class_space; }
  };
  
  #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCHEAPSUMMARY_HPP
--- 128,174 ----
  class MetaspaceSummary : public StackObj {
    size_t _capacity_until_GC;
    MetaspaceSizes _meta_space;
    MetaspaceSizes _data_space;
    MetaspaceSizes _class_space;
+   MetaspaceChunkFreeListSummary _metaspace_chunk_free_list_summary;
+   MetaspaceChunkFreeListSummary _class_chunk_free_list_summary;
  
   public:
!   MetaspaceSummary() :
!     _capacity_until_GC(0),
!     _meta_space(),
!     _data_space(),
!     _class_space(),
!     _metaspace_chunk_free_list_summary(),
!     _class_chunk_free_list_summary()
!   {}
!   MetaspaceSummary(size_t capacity_until_GC,
!                    const MetaspaceSizes& meta_space,
!                    const MetaspaceSizes& data_space,
!                    const MetaspaceSizes& class_space,
!                    const MetaspaceChunkFreeListSummary& metaspace_chunk_free_list_summary,
!                    const MetaspaceChunkFreeListSummary& class_chunk_free_list_summary) :
!     _capacity_until_GC(capacity_until_GC),
!     _meta_space(meta_space),
!     _data_space(data_space),
!     _class_space(class_space),
!     _metaspace_chunk_free_list_summary(metaspace_chunk_free_list_summary),
!     _class_chunk_free_list_summary(class_chunk_free_list_summary)
!   {}
  
    size_t capacity_until_GC() const { return _capacity_until_GC; }
    const MetaspaceSizes& meta_space() const { return _meta_space; }
    const MetaspaceSizes& data_space() const { return _data_space; }
    const MetaspaceSizes& class_space() const { return _class_space; }
+ 
+   const MetaspaceChunkFreeListSummary& metaspace_chunk_free_list_summary() const {
+     return _metaspace_chunk_free_list_summary;
+   }
+ 
+   const MetaspaceChunkFreeListSummary& class_chunk_free_list_summary() const {
+     return _class_chunk_free_list_summary;
+   }
+ 
  };
  
  #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCHEAPSUMMARY_HPP