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diff src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 10182:5c93c1f61226

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8011724: G1: Stack allocate instances of HeapRegionRemSetIterator Summary: Stack allocate instances of HeapRegionRemSetIterator during RSet scanning. Reviewed-by: brutisso, jwilhelm
author johnc
date Thu, 18 Apr 2013 10:09:23 -0700
parents a08c80e9e1e5
children 868d87ed63c8
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Tue Apr 23 08:39:55 2013 +0200
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Thu Apr 18 10:09:23 2013 -0700
@@ -1955,13 +1955,6 @@
   int n_rem_sets = HeapRegionRemSet::num_par_rem_sets();
   assert(n_rem_sets > 0, "Invariant.");
 
-  HeapRegionRemSetIterator** iter_arr =
-    NEW_C_HEAP_ARRAY(HeapRegionRemSetIterator*, n_queues, mtGC);
-  for (int i = 0; i < n_queues; i++) {
-    iter_arr[i] = new HeapRegionRemSetIterator();
-  }
-  _rem_set_iterator = iter_arr;
-
   _worker_cset_start_region = NEW_C_HEAP_ARRAY(HeapRegion*, n_queues, mtGC);
   _worker_cset_start_region_time_stamp = NEW_C_HEAP_ARRAY(unsigned int, n_queues, mtGC);