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

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

@@ -24,19 +24,18 @@
 
 #ifndef SHARE_VM_JFR_LEAKPROFILER_CHAINS_DFSCLOSURE_HPP
 #define SHARE_VM_JFR_LEAKPROFILER_CHAINS_DFSCLOSURE_HPP
 
 #include "memory/iterator.hpp"
-#include "oops/oop.hpp"
 
 class BitSet;
 class Edge;
 class EdgeStore;
 class EdgeQueue;
 
 // Class responsible for iterating the heap depth-first
-class DFSClosure: public ExtendedOopClosure { // XXX BasicOopIterateClosure
+class DFSClosure : public ExtendedOopClosure { // XXX BasicOopIterateClosure
  private:
   static EdgeStore* _edge_store;
   static BitSet*    _mark_bits;
   static const Edge*_start_edge;
   static size_t _max_depth;

@@ -55,10 +54,11 @@
   DFSClosure();
 
  public:
   static void find_leaks_from_edge(EdgeStore* edge_store, BitSet* mark_bits, const Edge* start_edge);
   static void find_leaks_from_root_set(EdgeStore* edge_store, BitSet* mark_bits);
+  void do_root(const oop* ref);
 
   virtual void do_oop(oop* ref);
   virtual void do_oop(narrowOop* ref);
 };