From 5f2ab9177a29dfbc44f9f6edddc768b9c84a22ab Mon Sep 17 00:00:00 2001
From: mgerdin <unknown>
Date: Wed, 26 Mar 2014 10:54:52 +0100
Subject: [PATCH] 8037958: ConcurrentMark::cleanup leaks BitMaps if
 VerifyDuringGC is enabled Summary: Allocate temporary BitMaps in the
 VMThread's resource area Reviewed-by: stefank, sjohanss

---
 src/share/vm/gc_implementation/g1/concurrentMark.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/share/vm/gc_implementation/g1/concurrentMark.cpp b/src/share/vm/gc_implementation/g1/concurrentMark.cpp
index f9532a2bb..3c52610e4 100644
--- a/src/share/vm/gc_implementation/g1/concurrentMark.cpp
+++ b/src/share/vm/gc_implementation/g1/concurrentMark.cpp
@@ -2035,8 +2035,8 @@ void ConcurrentMark::cleanup() {
     // that calculated by walking the marking bitmap.
 
     // Bitmaps to hold expected values
-    BitMap expected_region_bm(_region_bm.size(), false);
-    BitMap expected_card_bm(_card_bm.size(), false);
+    BitMap expected_region_bm(_region_bm.size(), true);
+    BitMap expected_card_bm(_card_bm.size(), true);
 
     G1ParVerifyFinalCountTask g1_par_verify_task(g1h,
                                                  &_region_bm,
-- 
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