archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 06:45:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8211447: Replace oop_pc_update_pointers with oop_iterate and closure

Browse source 
Reviewed-by: sjohanss, tschatzl
This commit is contained in:
Leo Korinth 2018-10-12 12:14:01 +02:00
parent 78fe66c3bb
commit e898052f3b
13 changed files with 21 additions and 166 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/hotspot/share/gc/parallel/psParallelCompact.inline.hpp
View file

@ -124,12 +124,21 @@ inline void PSParallelCompact::adjust_pointer(T* p, ParCompactionManager* cm) {
}
}
template <typename T>
void PSParallelCompact::AdjustPointerClosure::do_oop_work(T* p) {
adjust_pointer(p, _cm);
}
class PCAdjustPointerClosure: public BasicOopIterateClosure {
public:
PCAdjustPointerClosure(ParCompactionManager* cm) {
assert(cm != NULL, "associate ParCompactionManage should not be NULL");
_cm = cm;
}
template <typename T> void do_oop_nv(T* p) { PSParallelCompact::adjust_pointer(p, _cm); }
virtual void do_oop(oop* p) { do_oop_nv(p); }
virtual void do_oop(narrowOop* p) { do_oop_nv(p); }
inline void PSParallelCompact::AdjustPointerClosure::do_oop(oop* p) { do_oop_work(p); }
inline void PSParallelCompact::AdjustPointerClosure::do_oop(narrowOop* p) { do_oop_work(p); }
// This closure provides its own oop verification code.
debug_only(virtual bool should_verify_oops() { return false; })
virtual ReferenceIterationMode reference_iteration_mode() { return DO_FIELDS; }
private:
ParCompactionManager* _cm;
};
#endif // SHARE_VM_GC_PARALLEL_PSPARALLELCOMPACT_INLINE_HPP