src/share/vm/gc/serial/genMarkSweep.cpp

rev 11983 : 8166276: Refactor gen_process_roots to allow simpler fix for 8165949
Reviewed-by:
Contributed-by: jesper.wilhelmsson@oracle.com

*** 194,210 ****
    ClassLoaderDataGraph::clear_claimed_marks();
  
    {
      StrongRootsScope srs(1);
  
!     gch->gen_process_roots(&srs,
!                            GenCollectedHeap::OldGen,
                             false, // Younger gens are not roots.
                             GenCollectedHeap::SO_None,
                             ClassUnloading,
                             &follow_root_closure,
-                            &follow_root_closure,
                             &follow_cld_closure);
    }
  
    // Process reference objects found during marking
    {
--- 194,208 ----
    ClassLoaderDataGraph::clear_claimed_marks();
  
    {
      StrongRootsScope srs(1);
  
!     gch->old_process_roots(&srs,
                             false, // Younger gens are not roots.
                             GenCollectedHeap::SO_None,
                             ClassUnloading,
                             &follow_root_closure,
                             &follow_cld_closure);
    }
  
    // Process reference objects found during marking
    {
*** 293,308 ****
    adjust_pointer_closure.set_orig_generation(gch->old_gen());
  
    {
      StrongRootsScope srs(1);
  
!     gch->gen_process_roots(&srs,
!                            GenCollectedHeap::OldGen,
                             false, // Younger gens are not roots.
                             GenCollectedHeap::SO_AllCodeCache,
!                            GenCollectedHeap::StrongAndWeakRoots,
!                            &adjust_pointer_closure,
                             &adjust_pointer_closure,
                             &adjust_cld_closure);
    }
  
    gch->gen_process_weak_roots(&adjust_pointer_closure);
--- 291,304 ----
    adjust_pointer_closure.set_orig_generation(gch->old_gen());
  
    {
      StrongRootsScope srs(1);
  
!     gch->old_process_roots(&srs,
                             false, // Younger gens are not roots.
                             GenCollectedHeap::SO_AllCodeCache,
!                            false,
                             &adjust_pointer_closure,
                             &adjust_cld_closure);
    }
  
    gch->gen_process_weak_roots(&adjust_pointer_closure);