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8139434: Unify GenRemSet and CardTableRS

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Reviewed-by: jwilhelm, mgerdin
This commit is contained in:
David Lindholm 2015-10-14 09:33:45 +02:00
parent ebe8b1d7f6
commit a7d89b56a8
25 changed files with 94 additions and 257 deletions
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8
hotspot/src/share/vm/gc/shared/genCollectedHeap.hpp
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@ -64,8 +64,8 @@ private:
Generation* _young_gen;
Generation* _old_gen;
// The singleton Gen Remembered Set.
GenRemSet* _rem_set;
// The singleton CardTable Remembered Set.
CardTableRS* _rem_set;
// The generational collector policy.
GenCollectorPolicy* _gen_policy;
@ -361,9 +361,9 @@ public:
// collection.
virtual bool is_maximal_no_gc() const;
// This function returns the "GenRemSet" object that allows us to scan
// This function returns the CardTableRS object that allows us to scan
// generations in a fully generational heap.
GenRemSet* rem_set() { return _rem_set; }
CardTableRS* rem_set() { return _rem_set; }
// Convenience function to be used in situations where the heap type can be
// asserted to be this type.