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src/hotspot/share/gc/g1/heapRegion.cpp

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rev 56822 : imported patch 8220310.mut.1
rev 56824 : imported patch 8220310.mut.3
rev 56825 : imported patch 8220310.mut.4
rev 56835 : imported patch 8220312.stat.3


 445   }
 446 }
 447 
 448 void HeapRegion::print() const { print_on(tty); }
 449 void HeapRegion::print_on(outputStream* st) const {
 450   st->print("|%4u", this->_hrm_index);
 451   st->print("|" PTR_FORMAT ", " PTR_FORMAT ", " PTR_FORMAT,
 452             p2i(bottom()), p2i(top()), p2i(end()));
 453   st->print("|%3d%%", (int) ((double) used() * 100 / capacity()));
 454   st->print("|%2s", get_short_type_str());
 455   if (in_collection_set()) {
 456     st->print("|CS");
 457   } else {
 458     st->print("|  ");
 459   }
 460   st->print("|TAMS " PTR_FORMAT ", " PTR_FORMAT "| %s ",
 461                p2i(prev_top_at_mark_start()), p2i(next_top_at_mark_start()), rem_set()->get_state_str());
 462   if (UseNUMA) {
 463     G1NUMA* numa = G1NUMA::numa();
 464     if (node_index() < numa->num_active_nodes()) { 
 465       st->print("|%02d", numa->numa_id(node_index()));
 466     } else {
 467       st->print("|--");
 468     }
 469   }
 470   st->print_cr("");
 471 }
 472 
 473 class G1VerificationClosure : public BasicOopIterateClosure {
 474 protected:
 475   G1CollectedHeap* _g1h;
 476   G1CardTable *_ct;
 477   oop _containing_obj;
 478   bool _failures;
 479   int _n_failures;
 480   VerifyOption _vo;
 481 public:
 482   // _vo == UsePrevMarking -> use "prev" marking information,
 483   // _vo == UseNextMarking -> use "next" marking information,
 484   // _vo == UseFullMarking -> use "next" marking bitmap but no TAMS.
 485   G1VerificationClosure(G1CollectedHeap* g1h, VerifyOption vo) :
 486     _g1h(g1h), _ct(g1h->card_table()),
 487     _containing_obj(NULL), _failures(false), _n_failures(0), _vo(vo) {




 445   }
 446 }
 447 
 448 void HeapRegion::print() const { print_on(tty); }
 449 void HeapRegion::print_on(outputStream* st) const {
 450   st->print("|%4u", this->_hrm_index);
 451   st->print("|" PTR_FORMAT ", " PTR_FORMAT ", " PTR_FORMAT,
 452             p2i(bottom()), p2i(top()), p2i(end()));
 453   st->print("|%3d%%", (int) ((double) used() * 100 / capacity()));
 454   st->print("|%2s", get_short_type_str());
 455   if (in_collection_set()) {
 456     st->print("|CS");
 457   } else {
 458     st->print("|  ");
 459   }
 460   st->print("|TAMS " PTR_FORMAT ", " PTR_FORMAT "| %s ",
 461                p2i(prev_top_at_mark_start()), p2i(next_top_at_mark_start()), rem_set()->get_state_str());
 462   if (UseNUMA) {
 463     G1NUMA* numa = G1NUMA::numa();
 464     if (node_index() < numa->num_active_nodes()) { 
 465       st->print("|%d", numa->numa_id(node_index()));
 466     } else {
 467       st->print("|-");
 468     }
 469   }
 470   st->print_cr("");
 471 }
 472 
 473 class G1VerificationClosure : public BasicOopIterateClosure {
 474 protected:
 475   G1CollectedHeap* _g1h;
 476   G1CardTable *_ct;
 477   oop _containing_obj;
 478   bool _failures;
 479   int _n_failures;
 480   VerifyOption _vo;
 481 public:
 482   // _vo == UsePrevMarking -> use "prev" marking information,
 483   // _vo == UseNextMarking -> use "next" marking information,
 484   // _vo == UseFullMarking -> use "next" marking bitmap but no TAMS.
 485   G1VerificationClosure(G1CollectedHeap* g1h, VerifyOption vo) :
 486     _g1h(g1h), _ct(g1h->card_table()),
 487     _containing_obj(NULL), _failures(false), _n_failures(0), _vo(vo) {
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