src/share/vm/gc_implementation/g1/g1RemSet.hpp

rev 7209 : 6979279

*** 122,139 ****
    template <class T> void par_write_ref(HeapRegion* from, T* p, uint tid);
  
    // Requires "region_bm" and "card_bm" to be bitmaps with 1 bit per region
    // or card, respectively, such that a region or card with a corresponding
    // 0 bit contains no part of any live object.  Eliminates any remembered
!   // set entries that correspond to dead heap ranges.
!   void scrub(BitMap* region_bm, BitMap* card_bm);
! 
!   // Like the above, but assumes is called in parallel: "worker_num" is the
!   // parallel thread id of the current thread, and "hrclaimer" is the shared
!   // HeapRegionClaimer that should be used to claim heap regions.
!   void scrub_par(BitMap* region_bm, BitMap* card_bm,
!                  uint worker_num, HeapRegionClaimer* hrclaimer);
  
    // Refine the card corresponding to "card_ptr".
    // If check_for_refs_into_cset is true, a true result is returned
    // if the given card contains oops that have references into the
    // current collection set.
--- 122,135 ----
    template <class T> void par_write_ref(HeapRegion* from, T* p, uint tid);
  
    // Requires "region_bm" and "card_bm" to be bitmaps with 1 bit per region
    // or card, respectively, such that a region or card with a corresponding
    // 0 bit contains no part of any live object.  Eliminates any remembered
!   // set entries that correspond to dead heap ranges. "worker_num" is the
!   // parallel thread id of the current thread, and "hrclaimer" is the
!   // HeapRegionClaimer that should be used.
!   void scrub(BitMap* region_bm, BitMap* card_bm, uint worker_num, HeapRegionClaimer* hrclaimer);
  
    // Refine the card corresponding to "card_ptr".
    // If check_for_refs_into_cset is true, a true result is returned
    // if the given card contains oops that have references into the
    // current collection set.