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

rev 6322 : 8038930: G1CodeRootSet::test fails with assert(_num_chunks_handed_out == 0) failed: No elements must have been handed out yet
Summary: The test incorrectly assumed that it had been started with no other previous compilation activity. Fix this by allowing multiple code root free chunk lists, and use one separate from the global one to perform the test.
Reviewed-by: brutisso
rev 6324 : 8037344: Use the "next" field to iterate over fine remembered instead of using the hash table
Summary: After changes to the PerRegionTable where all these PRTs are linked together in an additional field, simplify iterating over all PRTs by using these links instead of walki
Reviewed-by: mgerdin, jwilhelm, brutisso
rev 6325 : 8039596: Remove HeapRegionRemSet::clear_incoming_entry
Summary: The mentioned method is never used and out of date. So it is removed.
Reviewed-by: mgerdin, brutisso

*** 204,216 ****
    void clear();
  
    // Specifically clear the from_card_cache.
    void clear_fcc();
  
-   // "from_hr" is being cleared; remove any entries from it.
-   void clear_incoming_entry(HeapRegion* from_hr);
- 
    void do_cleanup_work(HRRSCleanupTask* hrrs_cleanup_task);
  
    // Declare the heap size (in # of regions) to the OtherRegionsTable.
    // (Uses it to initialize from_card_cache).
    static void init_from_card_cache(uint max_regions);
--- 204,213 ----