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diff src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp @ 1884:9f4848ebbabd

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6992189: G1: inconsistent base used in sparse rem set iterator Summary: The remembered set iterator for sparse tables incorrectly assumes that index 0 corresponds to the bottom of the heap, not address 0 as it is the case. Reviewed-by: ysr, jmasa
author tonyp
date Fri, 15 Oct 2010 17:26:56 -0400
parents c18cbe5936b8
children f95d63e2154a
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp	Thu Oct 14 10:38:14 2010 -0400
+++ b/src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp	Fri Oct 15 17:26:56 2010 -0400
@@ -1159,9 +1159,7 @@
   _hrrs(NULL),
   _g1h(G1CollectedHeap::heap()),
   _bosa(NULL),
-  _sparse_iter(size_t(G1CollectedHeap::heap()->reserved_region().start())
-               >> CardTableModRefBS::card_shift)
-{}
+  _sparse_iter() { }
 
 void HeapRegionRemSetIterator::initialize(const HeapRegionRemSet* hrrs) {
   _hrrs = hrrs;