1.1 --- a/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Wed Jan 21 13:40:10 2009 -0800
1.2 +++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Mon Jan 26 12:47:21 2009 -0800
1.3 @@ -278,6 +278,7 @@
1.4 friend class ParNewRefProcTask;
1.5 friend class ParNewRefProcTaskExecutor;
1.6 friend class ParScanThreadStateSet;
1.7 + friend class ParEvacuateFollowersClosure;
1.8
1.9 private:
1.10 // XXX use a global constant instead of 64!
1.11 @@ -296,6 +297,7 @@
1.12 // klass-pointers (klass information already copied to the forwarded
1.13 // image.) Manipulated with CAS.
1.14 oop _overflow_list;
1.15 + NOT_PRODUCT(ssize_t _num_par_pushes;)
1.16
1.17 // If true, older generation does not support promotion undo, so avoid.
1.18 static bool _avoid_promotion_undo;
1.19 @@ -372,8 +374,12 @@
1.20 oop copy_to_survivor_space_with_undo(ParScanThreadState* par_scan_state,
1.21 oop obj, size_t obj_sz, markOop m);
1.22
1.23 + // in support of testing overflow code
1.24 + NOT_PRODUCT(int _overflow_counter;)
1.25 + NOT_PRODUCT(bool should_simulate_overflow();)
1.26 +
1.27 // Push the given (from-space) object on the global overflow list.
1.28 - void push_on_overflow_list(oop from_space_obj);
1.29 + void push_on_overflow_list(oop from_space_obj, ParScanThreadState* par_scan_state);
1.30
1.31 // If the global overflow list is non-empty, move some tasks from it
1.32 // onto "work_q" (which must be empty). No more than 1/4 of the
