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

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

*** 646,661 ****
      // DefNew needs to run with n_threads == 0, to make sure the serial
      // version of the card table scanning code is used.
      // See: CardTableModRefBSForCTRS::non_clean_card_iterate_possibly_parallel.
      StrongRootsScope srs(0);
  
!     gch->gen_process_roots(&srs,
!                            GenCollectedHeap::YoungGen,
!                            true,  // Process younger gens, if any,
!                                   // as strong roots.
!                            GenCollectedHeap::SO_ScavengeCodeCache,
!                            GenCollectedHeap::StrongAndWeakRoots,
                             &fsc_with_no_gc_barrier,
                             &fsc_with_gc_barrier,
                             &cld_scan_closure);
    }
  
--- 646,656 ----
      // DefNew needs to run with n_threads == 0, to make sure the serial
      // version of the card table scanning code is used.
      // See: CardTableModRefBSForCTRS::non_clean_card_iterate_possibly_parallel.
      StrongRootsScope srs(0);
  
!     gch->young_process_roots(&srs,
                               &fsc_with_no_gc_barrier,
                               &fsc_with_gc_barrier,
                               &cld_scan_closure);
    }