Mercurial > hg > graal-jvmci-8
diff src/share/vm/oops/objArrayKlass.hpp @ 1311:2a1472c30599
4396719: Mark Sweep stack overflow on deeply nested Object arrays
Summary: Use an explicit stack for object arrays and process them in chunks.
Reviewed-by: iveresov, apetrusenko
| author | jcoomes |
|---|---|
| date | Wed, 03 Mar 2010 14:48:26 -0800 |
| parents | 4e6abf09f540 |
| children | c18cbe5936b8 |
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--- a/src/share/vm/oops/objArrayKlass.hpp Wed Mar 03 08:10:41 2010 -0800 +++ b/src/share/vm/oops/objArrayKlass.hpp Wed Mar 03 14:48:26 2010 -0800 @@ -91,10 +91,18 @@ // Garbage collection void oop_follow_contents(oop obj); + inline void oop_follow_contents(oop obj, int index); + template <class T> inline void objarray_follow_contents(oop obj, int index); + int oop_adjust_pointers(oop obj); // Parallel Scavenge and Parallel Old PARALLEL_GC_DECLS +#ifndef SERIALGC + inline void oop_follow_contents(ParCompactionManager* cm, oop obj, int index); + template <class T> inline void + objarray_follow_contents(ParCompactionManager* cm, oop obj, int index); +#endif // !SERIALGC // Iterators int oop_oop_iterate(oop obj, OopClosure* blk) { @@ -131,5 +139,4 @@ void oop_verify_on(oop obj, outputStream* st); void oop_verify_old_oop(oop obj, oop* p, bool allow_dirty); void oop_verify_old_oop(oop obj, narrowOop* p, bool allow_dirty); - };