From 3fb912525013ed9ba6d140f17e57bf5cf61f28fb Mon Sep 17 00:00:00 2001
From: apetrusenko <unknown>
Date: Thu, 22 Oct 2009 07:43:49 -0700
Subject: [PATCH] 6858886: G1: guarantee(_next_marked_bytes <=
 used(),"invariant") at heapRegion.hpp:359 Reviewed-by: tonyp, ysr

---
 src/share/vm/gc_implementation/g1/concurrentMark.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/share/vm/gc_implementation/g1/concurrentMark.cpp b/src/share/vm/gc_implementation/g1/concurrentMark.cpp
index 656214d45..9e702d63b 100644
--- a/src/share/vm/gc_implementation/g1/concurrentMark.cpp
+++ b/src/share/vm/gc_implementation/g1/concurrentMark.cpp
@@ -1330,7 +1330,7 @@ public:
       // In any case, we set the last card num.
       last_card_num = obj_last_card_num;
 
-      marked_bytes += obj_sz * HeapWordSize;
+      marked_bytes += (size_t)obj_sz * HeapWordSize;
       // Find the next marked object after this one.
       start = _bm->getNextMarkedWordAddress(start + 1, nextTop);
       _changed = true;
-- 
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