src/share/vm/jfr/leakprofiler/chains/edgeUtils.hpp

rev 9055 : 8214542: JFR: Old Object Sample event slow on a deep heap in debug builds
Reviewed-by: egahlin, rwestberg

*** 26,51 ****
  #define SHARE_VM_LEAKPROFILER_CHAINS_EDGEUTILS_HPP
  
  #include "memory/allocation.hpp"
  
  class Edge;
- class RoutableEdge;
  class Symbol;
  
  class EdgeUtils : public AllStatic {
   public:
!   static bool is_leak_edge(const Edge& edge);
  
    static const Edge* root(const Edge& edge);
!   static bool is_root(const Edge& edge);
  
    static bool is_array_element(const Edge& edge);
    static int array_index(const Edge& edge);
    static int array_size(const Edge& edge);
  
    static const Symbol* field_name_symbol(const Edge& edge);
    static jshort field_modifiers(const Edge& edge);
- 
-   static void collapse_chain(const RoutableEdge& edge);
  };
  
  #endif // SHARE_VM_LEAKPROFILER_CHAINS_EDGEUTILS_HPP
--- 26,51 ----
  #define SHARE_VM_LEAKPROFILER_CHAINS_EDGEUTILS_HPP
  
  #include "memory/allocation.hpp"
  
  class Edge;
  class Symbol;
  
  class EdgeUtils : public AllStatic {
   public:
!   static const size_t leak_context = 100;
!   static const size_t root_context = 100;
!   static const size_t max_ref_chain_depth = leak_context + root_context;
  
+   static bool is_leak_edge(const Edge& edge);
    static const Edge* root(const Edge& edge);
!   static const Edge* ancestor(const Edge& edge, size_t distance);
  
    static bool is_array_element(const Edge& edge);
    static int array_index(const Edge& edge);
    static int array_size(const Edge& edge);
  
    static const Symbol* field_name_symbol(const Edge& edge);
    static jshort field_modifiers(const Edge& edge);
  };
  
  #endif // SHARE_VM_LEAKPROFILER_CHAINS_EDGEUTILS_HPP