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

rev 7696 : 8030646: track collection set membership in one place

*** 234,245 ****
  
    HeapRegionType _type;
  
    // For a humongous region, region in which it starts.
    HeapRegion* _humongous_start_region;
-   // True iff the region is in current collection_set.
-   bool _in_collection_set;
  
    // True iff an attempt to evacuate an object in the region failed.
    bool _evacuation_failed;
  
    // A heap region may be a member one of a number of special subsets, each
--- 234,243 ----
*** 485,501 ****
    // If the region has a remembered set, return a pointer to it.
    HeapRegionRemSet* rem_set() const {
      return _rem_set;
    }
  
!   // True iff the region is in current collection_set.
!   bool in_collection_set() const {
!     return _in_collection_set;
!   }
!   void set_in_collection_set(bool b) {
!     _in_collection_set = b;
!   }
    HeapRegion* next_in_collection_set() {
      assert(in_collection_set(), "should only invoke on member of CS.");
      assert(_next_in_special_set == NULL ||
             _next_in_special_set->in_collection_set(),
             "Malformed CS.");
--- 483,494 ----
    // If the region has a remembered set, return a pointer to it.
    HeapRegionRemSet* rem_set() const {
      return _rem_set;
    }
  
!   bool in_collection_set() const;
! 
    HeapRegion* next_in_collection_set() {
      assert(in_collection_set(), "should only invoke on member of CS.");
      assert(_next_in_special_set == NULL ||
             _next_in_special_set->in_collection_set(),
             "Malformed CS.");