src/hotspot/share/gc/g1/g1CollectedHeap.cpp

rev 53582 : imported patch rename

@@ -35,10 +35,11 @@
 #include "gc/g1/g1CollectorPolicy.hpp"
 #include "gc/g1/g1CollectorState.hpp"
 #include "gc/g1/g1ConcurrentRefine.hpp"
 #include "gc/g1/g1ConcurrentRefineThread.hpp"
 #include "gc/g1/g1ConcurrentMarkThread.inline.hpp"
+#include "gc/g1/g1DirtyCardQueue.hpp"
 #include "gc/g1/g1EvacStats.inline.hpp"
 #include "gc/g1/g1FullCollector.hpp"
 #include "gc/g1/g1GCPhaseTimes.hpp"
 #include "gc/g1/g1HeapSizingPolicy.hpp"
 #include "gc/g1/g1HeapTransition.hpp"

@@ -105,11 +106,11 @@
 // and allocate_new_tlab, which are the "entry" points to the
 // allocation code from the rest of the JVM.  (Note that this does not
 // apply to TLAB allocation, which is not part of this interface: it
 // is done by clients of this interface.)
 
-class RedirtyLoggedCardTableEntryClosure : public CardTableEntryClosure {
+class RedirtyLoggedCardTableEntryClosure : public G1CardTableEntryClosure {
  private:
   size_t _num_dirtied;
   G1CollectedHeap* _g1h;
   G1CardTable* _g1_ct;
 

@@ -122,11 +123,11 @@
     // collection set and has not had an evacuation failure.
     return _g1h->is_in_cset(hr) && !hr->evacuation_failed();
   }
 
  public:
-  RedirtyLoggedCardTableEntryClosure(G1CollectedHeap* g1h) : CardTableEntryClosure(),
+  RedirtyLoggedCardTableEntryClosure(G1CollectedHeap* g1h) : G1CardTableEntryClosure(),
     _num_dirtied(0), _g1h(g1h), _g1_ct(g1h->card_table()) { }
 
   bool do_card_ptr(jbyte* card_ptr, uint worker_i) {
     HeapRegion* hr = region_for_card(card_ptr);
 

@@ -1809,11 +1810,11 @@
   if (ecode != JNI_OK) {
     return ecode;
   }
 
   {
-    DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
+    G1DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
     dcqs.set_process_completed_buffers_threshold(concurrent_refine()->yellow_zone());
     dcqs.set_max_completed_buffers(concurrent_refine()->red_zone());
   }
 
   // Here we allocate the dummy HeapRegion that is required by the

@@ -1952,16 +1953,16 @@
 
 size_t G1CollectedHeap::unused_committed_regions_in_bytes() const {
   return _hrm->total_free_bytes();
 }
 
-void G1CollectedHeap::iterate_hcc_closure(CardTableEntryClosure* cl, uint worker_i) {
+void G1CollectedHeap::iterate_hcc_closure(G1CardTableEntryClosure* cl, uint worker_i) {
   _hot_card_cache->drain(cl, worker_i);
 }
 
-void G1CollectedHeap::iterate_dirty_card_closure(CardTableEntryClosure* cl, uint worker_i) {
-  DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
+void G1CollectedHeap::iterate_dirty_card_closure(G1CardTableEntryClosure* cl, uint worker_i) {
+  G1DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
   size_t n_completed_buffers = 0;
   while (dcqs.apply_closure_during_gc(cl, worker_i)) {
     n_completed_buffers++;
   }
   assert(dcqs.completed_buffers_num() == 0, "Completed buffers exist!");

@@ -2607,14 +2608,14 @@
 }
 
 size_t G1CollectedHeap::pending_card_num() {
   size_t extra_cards = 0;
   for (JavaThreadIteratorWithHandle jtiwh; JavaThread *curr = jtiwh.next(); ) {
-    DirtyCardQueue& dcq = G1ThreadLocalData::dirty_card_queue(curr);
+    G1DirtyCardQueue& dcq = G1ThreadLocalData::dirty_card_queue(curr);
     extra_cards += dcq.size();
   }
-  DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
+  G1DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
   size_t buffer_size = dcqs.buffer_size();
   size_t buffer_num = dcqs.completed_buffers_num();
 
   return buffer_size * buffer_num + extra_cards;
 }

@@ -2632,11 +2633,11 @@
 class RegisterHumongousWithInCSetFastTestClosure : public HeapRegionClosure {
  private:
   size_t _total_humongous;
   size_t _candidate_humongous;
 
-  DirtyCardQueue _dcq;
+  G1DirtyCardQueue _dcq;
 
   bool humongous_region_is_candidate(G1CollectedHeap* g1h, HeapRegion* region) const {
     assert(region->is_starts_humongous(), "Must start a humongous object");
 
     oop obj = oop(region->bottom());

@@ -3412,14 +3413,14 @@
   workers()->run_task(&cl);
 }
 
 class G1RedirtyLoggedCardsTask : public AbstractGangTask {
  private:
-  DirtyCardQueueSet* _queue;
+  G1DirtyCardQueueSet* _queue;
   G1CollectedHeap* _g1h;
  public:
-  G1RedirtyLoggedCardsTask(DirtyCardQueueSet* queue, G1CollectedHeap* g1h) : AbstractGangTask("Redirty Cards"),
+  G1RedirtyLoggedCardsTask(G1DirtyCardQueueSet* queue, G1CollectedHeap* g1h) : AbstractGangTask("Redirty Cards"),
     _queue(queue), _g1h(g1h) { }
 
   virtual void work(uint worker_id) {
     G1GCPhaseTimes* phase_times = _g1h->g1_policy()->phase_times();
     G1GCParPhaseTimesTracker x(phase_times, G1GCPhaseTimes::RedirtyCards, worker_id);

@@ -3436,11 +3437,11 @@
 
   G1RedirtyLoggedCardsTask redirty_task(&dirty_card_queue_set(), this);
   dirty_card_queue_set().reset_for_par_iteration();
   workers()->run_task(&redirty_task);
 
-  DirtyCardQueueSet& dcq = G1BarrierSet::dirty_card_queue_set();
+  G1DirtyCardQueueSet& dcq = G1BarrierSet::dirty_card_queue_set();
   dcq.merge_bufferlists(&dirty_card_queue_set());
   assert(dirty_card_queue_set().completed_buffers_num() == 0, "All should be consumed");
 
   g1_policy()->phase_times()->record_redirty_logged_cards_time_ms((os::elapsedTime() - redirty_logged_cards_start) * 1000.0);
 }