src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp

rev 7318 : 8064721: The card tables only ever need two covering regions

@@ -30,13 +30,12 @@
 #include "runtime/atomic.inline.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/orderAccess.inline.hpp"
 #include "runtime/thread.inline.hpp"
 
-G1SATBCardTableModRefBS::G1SATBCardTableModRefBS(MemRegion whole_heap,
-                                                 int max_covered_regions) :
-    CardTableModRefBSForCTRS(whole_heap, max_covered_regions)
+G1SATBCardTableModRefBS::G1SATBCardTableModRefBS(MemRegion whole_heap) :
+    CardTableModRefBSForCTRS(whole_heap)
 {
   _kind = G1SATBCT;
 }
 
 void G1SATBCardTableModRefBS::enqueue(oop pre_val) {

@@ -130,13 +129,12 @@
   MemRegion mr(G1CollectedHeap::heap()->bottom_addr_for_region(start_idx), num_regions * HeapRegion::GrainWords);
   _card_table->clear(mr);
 }
 
 G1SATBCardTableLoggingModRefBS::
-G1SATBCardTableLoggingModRefBS(MemRegion whole_heap,
-                               int max_covered_regions) :
-  G1SATBCardTableModRefBS(whole_heap, max_covered_regions),
+G1SATBCardTableLoggingModRefBS(MemRegion whole_heap) :
+  G1SATBCardTableModRefBS(whole_heap),
   _dcqs(JavaThread::dirty_card_queue_set()),
   _listener()
 {
   _kind = G1SATBCTLogging;
   _listener.set_card_table(this);