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

rev 6361 : 8042474: Clean up duplicated code in RSHashTable
Summary: Removed duplicate code in RSHashTable to fetch SparsePRTEntries
Reviewed-by:
Contributed-by: Andreas Sjoberg <andreas.sjoberg@oracle.com>

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 120,135 ****
    int  _free_list;
  
    // Requires that the caller hold a lock preventing parallel modifying
    // operations, and that the the table be less than completely full.  If
    // an entry for "region_ind" is already in the table, finds it and
-   // returns its address; otherwise returns "NULL."
-   SparsePRTEntry* entry_for_region_ind(RegionIdx_t region_ind) const;
- 
-   // Requires that the caller hold a lock preventing parallel modifying
-   // operations, and that the the table be less than completely full.  If
-   // an entry for "region_ind" is already in the table, finds it and
    // returns its address; otherwise allocates, initializes, inserts and
    // returns a new entry for "region_ind".
    SparsePRTEntry* entry_for_region_ind_create(RegionIdx_t region_ind);
  
    // Returns the index of the next free entry in "_entries".
--- 120,129 ----
*** 156,166 ****
  
    bool contains_card(RegionIdx_t region_id, CardIdx_t card_index) const;
  
    void add_entry(SparsePRTEntry* e);
  
!   SparsePRTEntry* get_entry(RegionIdx_t region_id);
  
    void clear();
  
    size_t capacity() const      { return _capacity;       }
    size_t capacity_mask() const { return _capacity_mask;  }
--- 150,160 ----
  
    bool contains_card(RegionIdx_t region_id, CardIdx_t card_index) const;
  
    void add_entry(SparsePRTEntry* e);
  
!   SparsePRTEntry* get_entry(RegionIdx_t region_id) const;
  
    void clear();
  
    size_t capacity() const      { return _capacity;       }
    size_t capacity_mask() const { return _capacity_mask;  }