81 }
82 }
83
84 template <typename T>
85 inline void ParCompactionManager::MarkAndPushClosure::do_oop_nv(T* p) {
86 _compaction_manager->mark_and_push(p);
87 }
88
89 inline void ParCompactionManager::MarkAndPushClosure::do_oop(oop* p) { do_oop_nv(p); }
90 inline void ParCompactionManager::MarkAndPushClosure::do_oop(narrowOop* p) { do_oop_nv(p); }
91
92 inline void ParCompactionManager::follow_klass(Klass* klass) {
93 oop holder = klass->klass_holder();
94 mark_and_push(&holder);
95 }
96
97 inline void ParCompactionManager::FollowStackClosure::do_void() {
98 _compaction_manager->follow_marking_stacks();
99 }
100
101 inline void ParCompactionManager::FollowKlassClosure::do_klass(Klass* klass) {
102 klass->oops_do(_mark_and_push_closure);
103 }
104
105 inline void ParCompactionManager::follow_class_loader(ClassLoaderData* cld) {
106 MarkAndPushClosure mark_and_push_closure(this);
107 FollowKlassClosure follow_klass_closure(&mark_and_push_closure);
108
109 cld->oops_do(&mark_and_push_closure, &follow_klass_closure, true);
110 }
111
112 inline void ParCompactionManager::follow_contents(oop obj) {
113 assert(PSParallelCompact::mark_bitmap()->is_marked(obj), "should be marked");
114 obj->pc_follow_contents(this);
115 }
116
117 template <class T>
118 inline void oop_pc_follow_contents_specialized(objArrayOop obj, int index, ParCompactionManager* cm) {
119 const size_t len = size_t(obj->length());
120 const size_t beg_index = size_t(index);
121 assert(beg_index < len || len == 0, "index too large");
122
123 const size_t stride = MIN2(len - beg_index, ObjArrayMarkingStride);
124 const size_t end_index = beg_index + stride;
125 T* const base = (T*)obj->base();
126 T* const beg = base + beg_index;
127 T* const end = base + end_index;
128
129 if (end_index < len) {
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81 }
82 }
83
84 template <typename T>
85 inline void ParCompactionManager::MarkAndPushClosure::do_oop_nv(T* p) {
86 _compaction_manager->mark_and_push(p);
87 }
88
89 inline void ParCompactionManager::MarkAndPushClosure::do_oop(oop* p) { do_oop_nv(p); }
90 inline void ParCompactionManager::MarkAndPushClosure::do_oop(narrowOop* p) { do_oop_nv(p); }
91
92 inline void ParCompactionManager::follow_klass(Klass* klass) {
93 oop holder = klass->klass_holder();
94 mark_and_push(&holder);
95 }
96
97 inline void ParCompactionManager::FollowStackClosure::do_void() {
98 _compaction_manager->follow_marking_stacks();
99 }
100
101 inline void ParCompactionManager::follow_class_loader(ClassLoaderData* cld) {
102 MarkAndPushClosure mark_and_push_closure(this);
103
104 cld->oops_do(&mark_and_push_closure, true);
105 }
106
107 inline void ParCompactionManager::follow_contents(oop obj) {
108 assert(PSParallelCompact::mark_bitmap()->is_marked(obj), "should be marked");
109 obj->pc_follow_contents(this);
110 }
111
112 template <class T>
113 inline void oop_pc_follow_contents_specialized(objArrayOop obj, int index, ParCompactionManager* cm) {
114 const size_t len = size_t(obj->length());
115 const size_t beg_index = size_t(index);
116 assert(beg_index < len || len == 0, "index too large");
117
118 const size_t stride = MIN2(len - beg_index, ObjArrayMarkingStride);
119 const size_t end_index = beg_index + stride;
120 T* const base = (T*)obj->base();
121 T* const beg = base + beg_index;
122 T* const end = base + end_index;
123
124 if (end_index < len) {
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