src/hotspot/share/gc/g1/heapRegionRemSet.hpp

rev 52572 : [mq]: 8213996-remove-sparseprt-table

*** 40,54 ****
  class HeapRegionRemSetIterator;
  class PerRegionTable;
  class SparsePRT;
  class nmethod;
  
- // Essentially a wrapper around SparsePRTCleanupTask. See
- // sparsePRT.hpp for more details.
- class HRRSCleanupTask : public SparsePRTCleanupTask {
- };
- 
  // The "_coarse_map" is a bitmap with one bit for each region, where set
  // bits indicate that the corresponding region may contain some pointer
  // into the owning region.
  
  // The "_fine_grain_entries" array is an open hash table of PerRegionTables
--- 40,49 ----
*** 157,168 ****
    // Returns the size of the free list content in bytes.
    static size_t fl_mem_size();
  
    // Clear the entire contents of this remembered set.
    void clear();
- 
-   void do_cleanup_work(HRRSCleanupTask* hrrs_cleanup_task);
  };
  
  class HeapRegionRemSet : public CHeapObj<mtGC> {
    friend class VMStructs;
    friend class HeapRegionRemSetIterator;
--- 152,161 ----
*** 338,368 ****
  
    // Returns the amount of memory, in bytes, currently
    // consumed by the strong code roots.
    size_t strong_code_roots_mem_size();
  
-   // Called during a stop-world phase to perform any deferred cleanups.
-   static void cleanup();
- 
    static void invalidate_from_card_cache(uint start_idx, size_t num_regions) {
      G1FromCardCache::invalidate(start_idx, num_regions);
    }
  
  #ifndef PRODUCT
    static void print_from_card_cache() {
      G1FromCardCache::print();
    }
- #endif
- 
-   // These are wrappers for the similarly-named methods on
-   // SparsePRT. Look at sparsePRT.hpp for more details.
-   static void reset_for_cleanup_tasks();
-   void do_cleanup_work(HRRSCleanupTask* hrrs_cleanup_task);
-   static void finish_cleanup_task(HRRSCleanupTask* hrrs_cleanup_task);
  
-   // Run unit tests.
- #ifndef PRODUCT
    static void test();
  #endif
  };
  
  class HeapRegionRemSetIterator : public StackObj {
--- 331,349 ----