--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp	Wed Apr 16 16:46:58 2014 +0200
@@ -29,7 +29,7 @@
 #include "gc_implementation/g1/g1HotCardCache.hpp"
 #include "runtime/java.hpp"
 
-ConcurrentG1Refine::ConcurrentG1Refine(G1CollectedHeap* g1h) :
+ConcurrentG1Refine::ConcurrentG1Refine(G1CollectedHeap* g1h, CardTableEntryClosure* refine_closure) :
   _threads(NULL), _n_threads(0),
   _hot_card_cache(g1h)
 {
@@ -61,7 +61,7 @@
 
   ConcurrentG1RefineThread *next = NULL;
   for (uint i = _n_threads - 1; i != UINT_MAX; i--) {
-    ConcurrentG1RefineThread* t = new ConcurrentG1RefineThread(this, next, worker_id_offset, i);
+    ConcurrentG1RefineThread* t = new ConcurrentG1RefineThread(this, next, refine_closure, worker_id_offset, i);
     assert(t != NULL, "Conc refine should have been created");
     if (t->osthread() == NULL) {
         vm_shutdown_during_initialization("Could not create ConcurrentG1RefineThread");

--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentG1Refine.hpp	Wed Apr 16 16:46:58 2014 +0200
@@ -71,7 +71,7 @@
   void reset_threshold_step();
 
  public:
-  ConcurrentG1Refine(G1CollectedHeap* g1h);
+  ConcurrentG1Refine(G1CollectedHeap* g1h, CardTableEntryClosure* refine_closure);
   ~ConcurrentG1Refine();
 
   void init(); // Accomplish some initialization that has to wait.

--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp	Wed Apr 16 16:46:58 2014 +0200
@@ -33,8 +33,10 @@
 
 ConcurrentG1RefineThread::
 ConcurrentG1RefineThread(ConcurrentG1Refine* cg1r, ConcurrentG1RefineThread *next,
+                         CardTableEntryClosure* refine_closure,
                          uint worker_id_offset, uint worker_id) :
   ConcurrentGCThread(),
+  _refine_closure(refine_closure),
   _worker_id_offset(worker_id_offset),
   _worker_id(worker_id),
   _active(false),
@@ -204,7 +206,7 @@
         if (_next != NULL && !_next->is_active() && curr_buffer_num > _next->_threshold) {
           _next->activate();
         }
-      } while (dcqs.apply_closure_to_completed_buffer(_worker_id + _worker_id_offset, cg1r()->green_zone()));
+      } while (dcqs.apply_closure_to_completed_buffer(_refine_closure, _worker_id + _worker_id_offset, cg1r()->green_zone()));
 
       // We can exit the loop above while being active if there was a yield request.
       if (is_active()) {

--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentG1RefineThread.hpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentG1RefineThread.hpp	Wed Apr 16 16:46:58 2014 +0200
@@ -28,6 +28,7 @@
 #include "gc_implementation/shared/concurrentGCThread.hpp"
 
 // Forward Decl.
+class CardTableEntryClosure;
 class ConcurrentG1Refine;
 
 // The G1 Concurrent Refinement Thread (could be several in the future).
@@ -49,6 +50,9 @@
   Monitor* _monitor;
   ConcurrentG1Refine* _cg1r;
 
+  // The closure applied to completed log buffers.
+  CardTableEntryClosure* _refine_closure;
+
   int _thread_threshold_step;
   // This thread activation threshold
   int _threshold;
@@ -68,6 +72,7 @@
   virtual void run();
   // Constructor
   ConcurrentG1RefineThread(ConcurrentG1Refine* cg1r, ConcurrentG1RefineThread* next,
+                           CardTableEntryClosure* refine_closure,
                            uint worker_id_offset, uint worker_id);
 
   void initialize();

--- a/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp	Wed Apr 16 16:46:58 2014 +0200
@@ -70,7 +70,7 @@
 
 DirtyCardQueueSet::DirtyCardQueueSet(bool notify_when_complete) :
   PtrQueueSet(notify_when_complete),
-  _closure(NULL),
+  _mut_process_closure(NULL),
   _shared_dirty_card_queue(this, true /*perm*/),
   _free_ids(NULL),
   _processed_buffers_mut(0), _processed_buffers_rs_thread(0)
@@ -83,10 +83,11 @@
   return (uint)os::processor_count();
 }
 
-void DirtyCardQueueSet::initialize(Monitor* cbl_mon, Mutex* fl_lock,
+void DirtyCardQueueSet::initialize(CardTableEntryClosure* cl, Monitor* cbl_mon, Mutex* fl_lock,
                                    int process_completed_threshold,
                                    int max_completed_queue,
                                    Mutex* lock, PtrQueueSet* fl_owner) {
+  _mut_process_closure = cl;
   PtrQueueSet::initialize(cbl_mon, fl_lock, process_completed_threshold,
                           max_completed_queue, fl_owner);
   set_buffer_size(G1UpdateBufferSize);
@@ -98,18 +99,15 @@
   t->dirty_card_queue().handle_zero_index();
 }
 
-void DirtyCardQueueSet::set_closure(CardTableEntryClosure* closure) {
-  _closure = closure;
-}
-
-void DirtyCardQueueSet::iterate_closure_all_threads(bool consume,
+void DirtyCardQueueSet::iterate_closure_all_threads(CardTableEntryClosure* cl,
+                                                    bool consume,
                                                     uint worker_i) {
   assert(SafepointSynchronize::is_at_safepoint(), "Must be at safepoint.");
   for(JavaThread* t = Threads::first(); t; t = t->next()) {
-    bool b = t->dirty_card_queue().apply_closure(_closure, consume);
+    bool b = t->dirty_card_queue().apply_closure(cl, consume);
     guarantee(b, "Should not be interrupted.");
   }
-  bool b = shared_dirty_card_queue()->apply_closure(_closure,
+  bool b = shared_dirty_card_queue()->apply_closure(cl,
                                                     consume,
                                                     worker_i);
   guarantee(b, "Should not be interrupted.");
@@ -143,7 +141,7 @@
 
   bool b = false;
   if (worker_i != UINT_MAX) {
-    b = DirtyCardQueue::apply_closure_to_buffer(_closure, buf, 0,
+    b = DirtyCardQueue::apply_closure_to_buffer(_mut_process_closure, buf, 0,
                                                 _sz, true, worker_i);
     if (b) Atomic::inc(&_processed_buffers_mut);
 
@@ -218,18 +216,11 @@
   return res;
 }
 
-bool DirtyCardQueueSet::apply_closure_to_completed_buffer(uint worker_i,
-                                                          int stop_at,
-                                                          bool during_pause) {
-  return apply_closure_to_completed_buffer(_closure, worker_i,
-                                           stop_at, during_pause);
-}
-
-void DirtyCardQueueSet::apply_closure_to_all_completed_buffers() {
+void DirtyCardQueueSet::apply_closure_to_all_completed_buffers(CardTableEntryClosure* cl) {
   BufferNode* nd = _completed_buffers_head;
   while (nd != NULL) {
     bool b =
-      DirtyCardQueue::apply_closure_to_buffer(_closure,
+      DirtyCardQueue::apply_closure_to_buffer(cl,
                                               BufferNode::make_buffer_from_node(nd),
                                               0, _sz, false);
     guarantee(b, "Should not stop early.");
@@ -237,6 +228,24 @@
   }
 }
 
+void DirtyCardQueueSet::par_apply_closure_to_all_completed_buffers(CardTableEntryClosure* cl) {
+  BufferNode* nd = _cur_par_buffer_node;
+  while (nd != NULL) {
+    BufferNode* next = (BufferNode*)nd->next();
+    BufferNode* actual = (BufferNode*)Atomic::cmpxchg_ptr((void*)next, (volatile void*)&_cur_par_buffer_node, (void*)nd);
+    if (actual == nd) {
+      bool b =
+        DirtyCardQueue::apply_closure_to_buffer(cl,
+                                                BufferNode::make_buffer_from_node(actual),
+                                                0, _sz, false);
+      guarantee(b, "Should not stop early.");
+      nd = next;
+    } else {
+      nd = actual;
+    }
+  }
+}
+
 // Deallocates any completed log buffers
 void DirtyCardQueueSet::clear() {
   BufferNode* buffers_to_delete = NULL;

--- a/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/dirtyCardQueue.hpp	Wed Apr 16 16:46:58 2014 +0200
@@ -73,7 +73,8 @@
 
 
 class DirtyCardQueueSet: public PtrQueueSet {
-  CardTableEntryClosure* _closure;
+  // The closure used in mut_process_buffer().
+  CardTableEntryClosure* _mut_process_closure;
 
   DirtyCardQueue _shared_dirty_card_queue;
 
@@ -88,10 +89,12 @@
   jint _processed_buffers_mut;
   jint _processed_buffers_rs_thread;
 
+  // Current buffer node used for parallel iteration.
+  BufferNode* volatile _cur_par_buffer_node;
 public:
   DirtyCardQueueSet(bool notify_when_complete = true);
 
-  void initialize(Monitor* cbl_mon, Mutex* fl_lock,
+  void initialize(CardTableEntryClosure* cl, Monitor* cbl_mon, Mutex* fl_lock,
                   int process_completed_threshold,
                   int max_completed_queue,
                   Mutex* lock, PtrQueueSet* fl_owner = NULL);
@@ -102,33 +105,15 @@
 
   static void handle_zero_index_for_thread(JavaThread* t);
 
-  // Register "blk" as "the closure" for all queues.  Only one such closure
-  // is allowed.  The "apply_closure_to_completed_buffer" method will apply
-  // this closure to a completed buffer, and "iterate_closure_all_threads"
-  // applies it to partially-filled buffers (the latter should only be done
-  // with the world stopped).
-  void set_closure(CardTableEntryClosure* closure);
-
-  // If there is a registered closure for buffers, apply it to all entries
-  // in all currently-active buffers.  This should only be applied at a
-  // safepoint.  (Currently must not be called in parallel; this should
-  // change in the future.)  If "consume" is true, processed entries are
-  // discarded.
-  void iterate_closure_all_threads(bool consume = true,
+  // Apply the given closure to all entries in all currently-active buffers.
+  // This should only be applied at a safepoint. (Currently must not be called
+  // in parallel; this should change in the future.)  If "consume" is true,
+  // processed entries are discarded.
+  void iterate_closure_all_threads(CardTableEntryClosure* cl,
+                                   bool consume = true,
                                    uint worker_i = 0);
 
   // If there exists some completed buffer, pop it, then apply the
-  // registered closure to all its elements, nulling out those elements
-  // processed.  If all elements are processed, returns "true".  If no
-  // completed buffers exist, returns false.  If a completed buffer exists,
-  // but is only partially completed before a "yield" happens, the
-  // partially completed buffer (with its processed elements set to NULL)
-  // is returned to the completed buffer set, and this call returns false.
-  bool apply_closure_to_completed_buffer(uint worker_i = 0,
-                                         int stop_at = 0,
-                                         bool during_pause = false);
-
-  // If there exists some completed buffer, pop it, then apply the
   // specified closure to all its elements, nulling out those elements
   // processed.  If all elements are processed, returns "true".  If no
   // completed buffers exist, returns false.  If a completed buffer exists,
@@ -149,7 +134,12 @@
 
   // Applies the current closure to all completed buffers,
   // non-consumptively.
-  void apply_closure_to_all_completed_buffers();
+  void apply_closure_to_all_completed_buffers(CardTableEntryClosure* cl);
+
+  void reset_for_par_iteration() { _cur_par_buffer_node = _completed_buffers_head; }
+  // Applies the current closure to all completed buffers, non-consumptively.
+  // Parallel version.
+  void par_apply_closure_to_all_completed_buffers(CardTableEntryClosure* cl);
 
   DirtyCardQueue* shared_dirty_card_queue() {
     return &_shared_dirty_card_queue;

--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Apr 16 16:46:58 2014 +0200
@@ -93,16 +93,12 @@
 // Local to this file.
 
 class RefineCardTableEntryClosure: public CardTableEntryClosure {
-  G1RemSet* _g1rs;
-  ConcurrentG1Refine* _cg1r;
   bool _concurrent;
 public:
-  RefineCardTableEntryClosure(G1RemSet* g1rs,
-                              ConcurrentG1Refine* cg1r) :
-    _g1rs(g1rs), _cg1r(cg1r), _concurrent(true)
-  {}
+  RefineCardTableEntryClosure() : _concurrent(true) { }
+
   bool do_card_ptr(jbyte* card_ptr, uint worker_i) {
-    bool oops_into_cset = _g1rs->refine_card(card_ptr, worker_i, false);
+    bool oops_into_cset = G1CollectedHeap::heap()->g1_rem_set()->refine_card(card_ptr, worker_i, false);
     // This path is executed by the concurrent refine or mutator threads,
     // concurrently, and so we do not care if card_ptr contains references
     // that point into the collection set.
@@ -115,6 +111,7 @@
     // Otherwise, we finished successfully; return true.
     return true;
   }
+
   void set_concurrent(bool b) { _concurrent = b; }
 };
 
@@ -478,9 +475,8 @@
 
   // First clear the logged cards.
   ClearLoggedCardTableEntryClosure clear;
-  dcqs.set_closure(&clear);
-  dcqs.apply_closure_to_all_completed_buffers();
-  dcqs.iterate_closure_all_threads(false);
+  dcqs.apply_closure_to_all_completed_buffers(&clear);
+  dcqs.iterate_closure_all_threads(&clear, false);
   clear.print_histo();
 
   // Now ensure that there's no dirty cards.
@@ -493,9 +489,8 @@
   guarantee(count2.n() == 0, "Card table should be clean.");
 
   RedirtyLoggedCardTableEntryClosure redirty;
-  JavaThread::dirty_card_queue_set().set_closure(&redirty);
-  dcqs.apply_closure_to_all_completed_buffers();
-  dcqs.iterate_closure_all_threads(false);
+  dcqs.apply_closure_to_all_completed_buffers(&redirty);
+  dcqs.iterate_closure_all_threads(&redirty, false);
   gclog_or_tty->print_cr("Log entries = %d, dirty cards = %d.",
                          clear.calls(), orig_count);
   guarantee(redirty.calls() == clear.calls(),
@@ -508,8 +503,6 @@
                            orig_count, count3.n());
     guarantee(count3.n() >= orig_count, "Should have restored them all.");
   }
-
-  JavaThread::dirty_card_queue_set().set_closure(_refine_cte_cl);
 }
 
 // Private class members.
@@ -2003,7 +1996,9 @@
   Universe::check_alignment(max_byte_size, HeapRegion::GrainBytes, "g1 heap");
   Universe::check_alignment(max_byte_size, heap_alignment, "g1 heap");
 
-  _cg1r = new ConcurrentG1Refine(this);
+  _refine_cte_cl = new RefineCardTableEntryClosure();
+
+  _cg1r = new ConcurrentG1Refine(this, _refine_cte_cl);
 
   // Reserve the maximum.
 
@@ -2098,24 +2093,21 @@
   // Perform any initialization actions delegated to the policy.
   g1_policy()->init();
 
-  _refine_cte_cl =
-    new RefineCardTableEntryClosure(g1_rem_set(),
-                                    concurrent_g1_refine());
-  JavaThread::dirty_card_queue_set().set_closure(_refine_cte_cl);
-
   JavaThread::satb_mark_queue_set().initialize(SATB_Q_CBL_mon,
                                                SATB_Q_FL_lock,
                                                G1SATBProcessCompletedThreshold,
                                                Shared_SATB_Q_lock);
 
-  JavaThread::dirty_card_queue_set().initialize(DirtyCardQ_CBL_mon,
+  JavaThread::dirty_card_queue_set().initialize(_refine_cte_cl,
+                                                DirtyCardQ_CBL_mon,
                                                 DirtyCardQ_FL_lock,
                                                 concurrent_g1_refine()->yellow_zone(),
                                                 concurrent_g1_refine()->red_zone(),
                                                 Shared_DirtyCardQ_lock);
 
   if (G1DeferredRSUpdate) {
-    dirty_card_queue_set().initialize(DirtyCardQ_CBL_mon,
+    dirty_card_queue_set().initialize(NULL, // Should never be called by the Java code
+                                      DirtyCardQ_CBL_mon,
                                       DirtyCardQ_FL_lock,
                                       -1, // never trigger processing
                                       -1, // no limit on length
@@ -2125,7 +2117,8 @@
 
   // Initialize the card queue set used to hold cards containing
   // references into the collection set.
-  _into_cset_dirty_card_queue_set.initialize(DirtyCardQ_CBL_mon,
+  _into_cset_dirty_card_queue_set.initialize(NULL, // Should never be called by the Java code
+                                             DirtyCardQ_CBL_mon,
                                              DirtyCardQ_FL_lock,
                                              -1, // never trigger processing
                                              -1, // no limit on length
@@ -5263,20 +5256,59 @@
 }
 
 class RedirtyLoggedCardTableEntryFastClosure : public CardTableEntryClosure {
-public:
+ private:
+  size_t _num_processed;
+
+ public:
+  RedirtyLoggedCardTableEntryFastClosure() : CardTableEntryClosure(), _num_processed(0) { }
+
   bool do_card_ptr(jbyte* card_ptr, uint worker_i) {
     *card_ptr = CardTableModRefBS::dirty_card_val();
+    _num_processed++;
     return true;
   }
+
+  size_t num_processed() const { return _num_processed; }
+};
+
+class G1RedirtyLoggedCardsTask : public AbstractGangTask {
+ private:
+  DirtyCardQueueSet* _queue;
+ public:
+  G1RedirtyLoggedCardsTask(DirtyCardQueueSet* queue) : AbstractGangTask("Redirty Cards"), _queue(queue) { }
+
+  virtual void work(uint worker_id) {
+    double start_time = os::elapsedTime();
+
+    RedirtyLoggedCardTableEntryFastClosure cl;
+    if (G1CollectedHeap::heap()->use_parallel_gc_threads()) {
+      _queue->par_apply_closure_to_all_completed_buffers(&cl);
+    } else {
+      _queue->apply_closure_to_all_completed_buffers(&cl);
+    }
+
+    G1GCPhaseTimes* timer = G1CollectedHeap::heap()->g1_policy()->phase_times();
+    timer->record_redirty_logged_cards_time_ms(worker_id, (os::elapsedTime() - start_time) * 1000.0);
+    timer->record_redirty_logged_cards_processed_cards(worker_id, cl.num_processed());
+  }
 };
 
 void G1CollectedHeap::redirty_logged_cards() {
   guarantee(G1DeferredRSUpdate, "Must only be called when using deferred RS updates.");
   double redirty_logged_cards_start = os::elapsedTime();
 
-  RedirtyLoggedCardTableEntryFastClosure redirty;
-  dirty_card_queue_set().set_closure(&redirty);
-  dirty_card_queue_set().apply_closure_to_all_completed_buffers();
+  uint n_workers = (G1CollectedHeap::use_parallel_gc_threads() ?
+                   _g1h->workers()->active_workers() : 1);
+
+  G1RedirtyLoggedCardsTask redirty_task(&dirty_card_queue_set());
+  dirty_card_queue_set().reset_for_par_iteration();
+  if (use_parallel_gc_threads()) {
+    set_par_threads(n_workers);
+    workers()->run_task(&redirty_task);
+    set_par_threads(0);
+  } else {
+    redirty_task.work(0);
+  }
 
   DirtyCardQueueSet& dcq = JavaThread::dirty_card_queue_set();
   dcq.merge_bufferlists(&dirty_card_queue_set());

--- a/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp	Wed Apr 16 16:46:58 2014 +0200
@@ -170,6 +170,8 @@
   _last_gc_worker_end_times_ms(_max_gc_threads, "%.1lf", false),
   _last_gc_worker_times_ms(_max_gc_threads, "%.1lf"),
   _last_gc_worker_other_times_ms(_max_gc_threads, "%.1lf"),
+  _last_redirty_logged_cards_time_ms(_max_gc_threads, "%.1lf"),
+  _last_redirty_logged_cards_processed_cards(_max_gc_threads, SIZE_FORMAT),
   _cur_string_dedup_queue_fixup_worker_times_ms(_max_gc_threads, "%.1lf"),
   _cur_string_dedup_table_fixup_worker_times_ms(_max_gc_threads, "%.1lf")
 {
@@ -195,6 +197,10 @@
   _last_gc_worker_end_times_ms.reset();
   _last_gc_worker_times_ms.reset();
   _last_gc_worker_other_times_ms.reset();
+
+  _last_redirty_logged_cards_time_ms.reset();
+  _last_redirty_logged_cards_processed_cards.reset();
+
 }
 
 void G1GCPhaseTimes::note_gc_end() {
@@ -230,6 +236,9 @@
 
   _last_gc_worker_times_ms.verify();
   _last_gc_worker_other_times_ms.verify();
+
+  _last_redirty_logged_cards_time_ms.verify();
+  _last_redirty_logged_cards_processed_cards.verify();
 }
 
 void G1GCPhaseTimes::note_string_dedup_fixup_start() {
@@ -349,6 +358,10 @@
   print_stats(2, "Ref Enq", _cur_ref_enq_time_ms);
   if (G1DeferredRSUpdate) {
     print_stats(2, "Redirty Cards", _recorded_redirty_logged_cards_time_ms);
+    if (G1Log::finest()) {
+      _last_redirty_logged_cards_time_ms.print(3, "Parallel Redirty");
+      _last_redirty_logged_cards_processed_cards.print(3, "Redirtied Cards");
+    }
   }
   print_stats(2, "Free CSet",
     (_recorded_young_free_cset_time_ms +

--- a/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp	Wed Apr 16 16:46:58 2014 +0200
@@ -151,6 +151,8 @@
   double _recorded_young_cset_choice_time_ms;
   double _recorded_non_young_cset_choice_time_ms;
 
+  WorkerDataArray<double> _last_redirty_logged_cards_time_ms;
+  WorkerDataArray<size_t> _last_redirty_logged_cards_processed_cards;
   double _recorded_redirty_logged_cards_time_ms;
 
   double _recorded_young_free_cset_time_ms;
@@ -293,6 +295,14 @@
     _recorded_non_young_cset_choice_time_ms = time_ms;
   }
 
+  void record_redirty_logged_cards_time_ms(uint worker_i, double time_ms) {
+    _last_redirty_logged_cards_time_ms.set(worker_i, time_ms);
+  }
+
+  void record_redirty_logged_cards_processed_cards(uint worker_i, size_t processed_buffers) {
+    _last_redirty_logged_cards_processed_cards.set(worker_i, processed_buffers);
+  }
+
   void record_redirty_logged_cards_time_ms(double time_ms) {
     _recorded_redirty_logged_cards_time_ms = time_ms;
   }

--- a/hotspot/test/gc/g1/TestGCLogMessages.java	Wed Apr 16 11:05:37 2014 +0200
+++ b/hotspot/test/gc/g1/TestGCLogMessages.java	Wed Apr 16 16:46:58 2014 +0200
@@ -23,7 +23,7 @@
 
 /*
  * @test TestPrintGCDetails
- * @bug 8035406 8027295 8035398
+ * @bug 8035406 8027295 8035398 8019342
  * @summary Ensure that the PrintGCDetails output for a minor GC with G1
  * includes the expected necessary messages.
  * @key gc
@@ -48,6 +48,8 @@
     OutputAnalyzer output = new OutputAnalyzer(pb.start());
 
     output.shouldNotContain("[Redirty Cards");
+    output.shouldNotContain("[Parallel Redirty");
+    output.shouldNotContain("[Redirtied Cards");
     output.shouldNotContain("[Code Root Purge");
     output.shouldNotContain("[String Dedup Fixup");
     output.shouldNotContain("[Young Free CSet");
@@ -63,6 +65,8 @@
     output = new OutputAnalyzer(pb.start());
 
     output.shouldContain("[Redirty Cards");
+    output.shouldNotContain("[Parallel Redirty");
+    output.shouldNotContain("[Redirtied Cards");
     output.shouldContain("[Code Root Purge");
     output.shouldContain("[String Dedup Fixup");
     output.shouldNotContain("[Young Free CSet");
@@ -80,6 +84,8 @@
     output = new OutputAnalyzer(pb.start());
 
     output.shouldContain("[Redirty Cards");
+    output.shouldContain("[Parallel Redirty");
+    output.shouldContain("[Redirtied Cards");
     output.shouldContain("[Code Root Purge");
     output.shouldContain("[String Dedup Fixup");
     output.shouldContain("[Young Free CSet");