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src/hotspot/share/gc/z/zRootsIterator.hpp

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rev 50503 : ZGC: The Z Garbage Collector v92
rev 50504 : imported patch ZGC_Concurrent_cleaning_of_StringTable
rev 50506 : imported patch 8204613-stringtable-cleaning-zgc


 147   void weak_oops_do(BoolObjectClosure* is_alive, OopClosure* cl);
 148   void oops_do(OopClosure* cl);
 149 };
 150 
 151 class ZConcurrentWeakRootsIterator {
 152 private:
 153   ZConcurrentOopStorageIterator _vm_weak_handles_iter;
 154   ZConcurrentOopStorageIterator _jni_weak_handles_iter;
 155   ZConcurrentOopStorageIterator _string_table_iter;
 156 
 157   void do_vm_weak_handles(OopClosure* cl);
 158   void do_jni_weak_handles(OopClosure* cl);
 159   void do_string_table(OopClosure* cl);
 160 
 161   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_vm_weak_handles>  _vm_weak_handles;
 162   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_jni_weak_handles> _jni_weak_handles;
 163   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_string_table>     _string_table;
 164 
 165 public:
 166   ZConcurrentWeakRootsIterator();

 167 
 168   void oops_do(OopClosure* cl);
 169 };
 170 
 171 class ZThreadRootsIterator {
 172 private:
 173   void do_threads(OopClosure* cl);
 174 
 175   ZParallelOopsDo<ZThreadRootsIterator, &ZThreadRootsIterator::do_threads> _threads;
 176 
 177 public:
 178   ZThreadRootsIterator();
 179   ~ZThreadRootsIterator();
 180 
 181   void oops_do(OopClosure* cl);
 182 };
 183 
 184 #endif // SHARE_GC_Z_ZROOTSITERATOR_HPP



 147   void weak_oops_do(BoolObjectClosure* is_alive, OopClosure* cl);
 148   void oops_do(OopClosure* cl);
 149 };
 150 
 151 class ZConcurrentWeakRootsIterator {
 152 private:
 153   ZConcurrentOopStorageIterator _vm_weak_handles_iter;
 154   ZConcurrentOopStorageIterator _jni_weak_handles_iter;
 155   ZConcurrentOopStorageIterator _string_table_iter;
 156 
 157   void do_vm_weak_handles(OopClosure* cl);
 158   void do_jni_weak_handles(OopClosure* cl);
 159   void do_string_table(OopClosure* cl);
 160 
 161   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_vm_weak_handles>  _vm_weak_handles;
 162   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_jni_weak_handles> _jni_weak_handles;
 163   ZParallelOopsDo<ZConcurrentWeakRootsIterator, &ZConcurrentWeakRootsIterator::do_string_table>     _string_table;
 164 
 165 public:
 166   ZConcurrentWeakRootsIterator();
 167   ~ZConcurrentWeakRootsIterator();
 168 
 169   void oops_do(OopClosure* cl);
 170 };
 171 
 172 class ZThreadRootsIterator {
 173 private:
 174   void do_threads(OopClosure* cl);
 175 
 176   ZParallelOopsDo<ZThreadRootsIterator, &ZThreadRootsIterator::do_threads> _threads;
 177 
 178 public:
 179   ZThreadRootsIterator();
 180   ~ZThreadRootsIterator();
 181 
 182   void oops_do(OopClosure* cl);
 183 };
 184 
 185 #endif // SHARE_GC_Z_ZROOTSITERATOR_HPP
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