changeset 6196:85151870938f

8037958: ConcurrentMark::cleanup leaks BitMaps if VerifyDuringGC is enabled Summary: Allocate temporary BitMaps in the VMThread's resource area Reviewed-by: stefank, sjohanss
author mgerdin
date Wed, 26 Mar 2014 10:54:52 +0100
parents 737ab4b546ae
children 3c9392f1ee18
files src/share/vm/gc_implementation/g1/concurrentMark.cpp
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/g1/concurrentMark.cpp	Mon Mar 24 11:25:32 2014 +0100
+++ b/src/share/vm/gc_implementation/g1/concurrentMark.cpp	Wed Mar 26 10:54:52 2014 +0100
@@ -2018,8 +2018,8 @@
     // 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,