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comparison src/share/vm/memory/cardTableRS.hpp @ 12033:bd902affe102

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8023021: Unnecessary clearing of the card table introduced by the fix for JDK-8023013 Reviewed-by: stefank, ehelin
author brutisso
date Thu, 15 Aug 2013 10:05:50 +0200
parents 330dfb0476f4
children 284953caf7aa
comparison
equal deleted inserted replaced
12032:5d9995d16b26 12033:bd902affe102
140 140
141 void verify(); 141 void verify();
142 void verify_aligned_region_empty(MemRegion mr); 142 void verify_aligned_region_empty(MemRegion mr);
143 143
144 void clear(MemRegion mr) { _ct_bs->clear(mr); } 144 void clear(MemRegion mr) { _ct_bs->clear(mr); }
145 void clear_into_younger(Generation* gen); 145 void clear_into_younger(Generation* old_gen);
146 146
147 void invalidate(MemRegion mr, bool whole_heap = false) { 147 void invalidate(MemRegion mr, bool whole_heap = false) {
148 _ct_bs->invalidate(mr, whole_heap); 148 _ct_bs->invalidate(mr, whole_heap);
149 } 149 }
150 void invalidate_or_clear(Generation* gen); 150 void invalidate_or_clear(Generation* old_gen);
151 151
152 static uintx ct_max_alignment_constraint() { 152 static uintx ct_max_alignment_constraint() {
153 return CardTableModRefBS::ct_max_alignment_constraint(); 153 return CardTableModRefBS::ct_max_alignment_constraint();
154 } 154 }
155 155