src/share/vm/memory/generation.hpp

@@ -120,11 +120,11 @@
   // Apply "cl->do_oop" to (the address of) (exactly) all the ref fields in
   // "sp" that point into younger generations.
   // The iteration is only over objects allocated at the start of the
   // iterations; objects allocated as a result of applying the closure are
   // not included.
-  void younger_refs_in_space_iterate(Space* sp, OopsInGenClosure* cl);
+  void younger_refs_in_space_iterate(Space* sp, OopsInGenClosure* cl, uint n_threads);
 
  public:
   // The set of possible generation kinds.
   enum Name {
     DefNew,

@@ -524,11 +524,11 @@
 
   // Apply "cl->do_oop" to (the address of) all and only all the ref fields
   // in the current generation that contain pointers to objects in younger
   // generations. Objects allocated since the last "save_marks" call are
   // excluded.
-  virtual void younger_refs_iterate(OopsInGenClosure* cl) = 0;
+  virtual void younger_refs_iterate(OopsInGenClosure* cl, uint n_threads) = 0;
 
   // Inform a generation that it longer contains references to objects
   // in any younger generation.    [e.g. Because younger gens are empty,
   // clear the card table.]
   virtual void clear_remembered_set() { }