116   for (T* e = beg; e < chunk_end; e++) {
117     cm->mark_and_push<T>(e);
118   }
119 }
120 
121 inline void ParCompactionManager::follow_array(objArrayOop obj, size_t start, size_t end) {
122   if (UseCompressedOops) {
123     follow_array_specialized<narrowOop>(obj, start, end, this);
124   } else {
125     follow_array_specialized<oop>(obj, start, end, this);
126   }
127 }
128 
129 inline void ParCompactionManager::follow_contents(const ScannerTask& task, bool stolen) {
130   if (task.is_partial_array_state()) {
131     assert(PSParallelCompact::mark_bitmap()->is_marked(task.to_partial_array_state()->source()), "should be marked");
132     process_array_chunk(task.to_partial_array_state(), stolen);
133   } else {
134     oop obj = task.to_oop();
135     assert(PSParallelCompact::mark_bitmap()->is_marked(obj), "should be marked");
136     if (obj->is_objArray()) {
137       push_objArray(obj);
138     } else {
139       obj->oop_iterate(&_mark_and_push_closure);
140     }
141   }
142 }
143 
144 inline void ParCompactionManager::MarkingStatsCache::push(size_t region_id, size_t live_words) {
145   size_t index = (region_id & entry_mask);
146   if (entries[index].region_id == region_id) {
147     // Hit
148     entries[index].live_words += live_words;
149     return;
150   }
151   // Miss
152   if (entries[index].live_words != 0) {
153     evict(index);
154   }
155   entries[index].region_id = region_id;
156   entries[index].live_words = live_words;

116   for (T* e = beg; e < chunk_end; e++) {
117     cm->mark_and_push<T>(e);
118   }
119 }
120 
121 inline void ParCompactionManager::follow_array(objArrayOop obj, size_t start, size_t end) {
122   if (UseCompressedOops) {
123     follow_array_specialized<narrowOop>(obj, start, end, this);
124   } else {
125     follow_array_specialized<oop>(obj, start, end, this);
126   }
127 }
128 
129 inline void ParCompactionManager::follow_contents(const ScannerTask& task, bool stolen) {
130   if (task.is_partial_array_state()) {
131     assert(PSParallelCompact::mark_bitmap()->is_marked(task.to_partial_array_state()->source()), "should be marked");
132     process_array_chunk(task.to_partial_array_state(), stolen);
133   } else {
134     oop obj = task.to_oop();
135     assert(PSParallelCompact::mark_bitmap()->is_marked(obj), "should be marked");
136     if (obj->is_refArray()) {
137       push_objArray(obj);
138     } else {
139       obj->oop_iterate(&_mark_and_push_closure);
140     }
141   }
142 }
143 
144 inline void ParCompactionManager::MarkingStatsCache::push(size_t region_id, size_t live_words) {
145   size_t index = (region_id & entry_mask);
146   if (entries[index].region_id == region_id) {
147     // Hit
148     entries[index].live_words += live_words;
149     return;
150   }
151   // Miss
152   if (entries[index].live_words != 0) {
153     evict(index);
154   }
155   entries[index].region_id = region_id;
156   entries[index].live_words = live_words;