comparison src/hotspot/share/gc/shared/genOopClosures.hpp @ 50590:4fa726f796f5

8202781: Fix typo in DiscoveredListIterator::complete_enqeue Reviewed-by: kbarrett
author tschatzl
date Tue, 08 May 2018 16:49:20 +0200
parents a4672513d6e3
children 4216de02077e
comparison
equal deleted inserted replaced
3:1d7597646e7d 4:d2d70dce6048
92 } 92 }
93 bool is_scanning_a_cld() { return _scanned_cld != NULL; } 93 bool is_scanning_a_cld() { return _scanned_cld != NULL; }
94 void do_cld_barrier(); 94 void do_cld_barrier();
95 }; 95 };
96 96
97 #if INCLUDE_SERIALGC
97 98
98 // Closure for scanning DefNewGeneration. 99 // Closure for scanning DefNewGeneration.
99 // 100 //
100 // This closure will perform barrier store calls for ALL 101 // This closure will perform barrier store calls for ALL
101 // pointers in scanned oops. 102 // pointers in scanned oops.
130 virtual void do_oop(narrowOop* p); 131 virtual void do_oop(narrowOop* p);
131 inline void do_oop_nv(oop* p); 132 inline void do_oop_nv(oop* p);
132 inline void do_oop_nv(narrowOop* p); 133 inline void do_oop_nv(narrowOop* p);
133 }; 134 };
134 135
136 #endif // INCLUDE_SERIALGC
137
135 class CLDScanClosure: public CLDClosure { 138 class CLDScanClosure: public CLDClosure {
136 OopsInClassLoaderDataOrGenClosure* _scavenge_closure; 139 OopsInClassLoaderDataOrGenClosure* _scavenge_closure;
137 // true if the the modified oops state should be saved. 140 // true if the the modified oops state should be saved.
138 bool _accumulate_modified_oops; 141 bool _accumulate_modified_oops;
139 public: 142 public:
159 inline void do_oop_nv(narrowOop* p); 162 inline void do_oop_nv(narrowOop* p);
160 virtual bool do_metadata() { return do_metadata_nv(); } 163 virtual bool do_metadata() { return do_metadata_nv(); }
161 inline bool do_metadata_nv() { assert(!_cl->do_metadata(), "assumption broken, must change to 'return _cl->do_metadata()'"); return false; } 164 inline bool do_metadata_nv() { assert(!_cl->do_metadata(), "assumption broken, must change to 'return _cl->do_metadata()'"); return false; }
162 }; 165 };
163 166
167 #if INCLUDE_SERIALGC
168
164 // Closure for scanning DefNewGeneration's weak references. 169 // Closure for scanning DefNewGeneration's weak references.
165 // NOTE: very much like ScanClosure but not derived from 170 // NOTE: very much like ScanClosure but not derived from
166 // OopsInGenClosure -- weak references are processed all 171 // OopsInGenClosure -- weak references are processed all
167 // at once, with no notion of which generation they were in. 172 // at once, with no notion of which generation they were in.
168 class ScanWeakRefClosure: public OopClosure { 173 class ScanWeakRefClosure: public OopClosure {
176 virtual void do_oop(narrowOop* p); 181 virtual void do_oop(narrowOop* p);
177 inline void do_oop_nv(oop* p); 182 inline void do_oop_nv(oop* p);
178 inline void do_oop_nv(narrowOop* p); 183 inline void do_oop_nv(narrowOop* p);
179 }; 184 };
180 185
186 #endif // INCLUDE_SERIALGC
187
181 #endif // SHARE_VM_GC_SHARED_GENOOPCLOSURES_HPP 188 #endif // SHARE_VM_GC_SHARED_GENOOPCLOSURES_HPP