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src/share/vm/gc/g1/g1RemSet.cpp

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rev 13181 : 8153360: G1HRRSFlushLogBuffersOnVerify with remembered set verification does not work


 788     Log(gc, remset) log;
 789     log.trace("%s", header);
 790     ResourceMark rm;
 791     _prev_period_summary.print_on(log.trace_stream());
 792 
 793     _prev_period_summary.set(&current);
 794   }
 795 }
 796 
 797 void G1RemSet::print_summary_info() {
 798   Log(gc, remset, exit) log;
 799   if (log.is_trace()) {
 800     log.trace(" Cumulative RS summary");
 801     G1RemSetSummary current;
 802     current.initialize(this);
 803     ResourceMark rm;
 804     current.print_on(log.trace_stream());
 805   }
 806 }
 807 
 808 void G1RemSet::prepare_for_verify() {
 809   if (G1HRRSFlushLogBuffersOnVerify &&
 810       (VerifyBeforeGC || VerifyAfterGC)
 811       &&  (!_g1->collector_state()->full_collection() || G1VerifyRSetsDuringFullGC)) {
 812     cleanupHRRS();
 813     _g1->set_refine_cte_cl_concurrency(false);
 814     if (SafepointSynchronize::is_at_safepoint()) {
 815       DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
 816       dcqs.concatenate_logs();
 817     }
 818 
 819     bool use_hot_card_cache = _hot_card_cache->use_cache();
 820     _hot_card_cache->set_use_cache(false);
 821 
 822     DirtyCardQueue into_cset_dcq(&_into_cset_dirty_card_queue_set);
 823     update_rem_set(&into_cset_dcq, NULL, 0);
 824     _into_cset_dirty_card_queue_set.clear();
 825 
 826     _hot_card_cache->set_use_cache(use_hot_card_cache);
 827     assert(JavaThread::dirty_card_queue_set().completed_buffers_num() == 0, "All should be consumed");
 828   }
 829 }
 830 
 831 void G1RemSet::create_card_live_data(WorkGang* workers, G1CMBitMap* mark_bitmap) {
 832   _card_live_data.create(workers, mark_bitmap);
 833 }
 834 
 835 void G1RemSet::finalize_card_live_data(WorkGang* workers, G1CMBitMap* mark_bitmap) {
 836   _card_live_data.finalize(workers, mark_bitmap);
 837 }
 838 
 839 void G1RemSet::verify_card_live_data(WorkGang* workers, G1CMBitMap* bitmap) {
 840   _card_live_data.verify(workers, bitmap);
 841 }
 842 
 843 void G1RemSet::clear_card_live_data(WorkGang* workers) {
 844   _card_live_data.clear(workers);
 845 }
 846 
 847 #ifdef ASSERT
 848 void G1RemSet::verify_card_live_data_is_clear() {
 849   _card_live_data.verify_is_clear();
 850 }


 788     Log(gc, remset) log;
 789     log.trace("%s", header);
 790     ResourceMark rm;
 791     _prev_period_summary.print_on(log.trace_stream());
 792 
 793     _prev_period_summary.set(&current);
 794   }
 795 }
 796 
 797 void G1RemSet::print_summary_info() {
 798   Log(gc, remset, exit) log;
 799   if (log.is_trace()) {
 800     log.trace(" Cumulative RS summary");
 801     G1RemSetSummary current;
 802     current.initialize(this);
 803     ResourceMark rm;
 804     current.print_on(log.trace_stream());
 805   }
 806 }
 807 























 808 void G1RemSet::create_card_live_data(WorkGang* workers, G1CMBitMap* mark_bitmap) {
 809   _card_live_data.create(workers, mark_bitmap);
 810 }
 811 
 812 void G1RemSet::finalize_card_live_data(WorkGang* workers, G1CMBitMap* mark_bitmap) {
 813   _card_live_data.finalize(workers, mark_bitmap);
 814 }
 815 
 816 void G1RemSet::verify_card_live_data(WorkGang* workers, G1CMBitMap* bitmap) {
 817   _card_live_data.verify(workers, bitmap);
 818 }
 819 
 820 void G1RemSet::clear_card_live_data(WorkGang* workers) {
 821   _card_live_data.clear(workers);
 822 }
 823 
 824 #ifdef ASSERT
 825 void G1RemSet::verify_card_live_data_is_clear() {
 826   _card_live_data.verify_is_clear();
 827 }
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