--- a/hotspot/src/share/vm/memory/genRemSet.hpp Tue Feb 12 16:07:46 2008 -0800
+++ b/hotspot/src/share/vm/memory/genRemSet.hpp Fri Feb 15 07:01:10 2008 -0800
@@ -91,8 +91,15 @@
virtual void verify() = 0;
// Verify that the remembered set has no entries for
- // the heap interval denoted by mr.
- virtual void verify_empty(MemRegion mr) = 0;
+ // the heap interval denoted by mr. If there are any
+ // alignment constraints on the remembered set, only the
+ // part of the region that is aligned is checked.
+ //
+ // alignment boundaries
+ // +--------+-------+--------+-------+
+ // [ region mr )
+ // [ part checked )
+ virtual void verify_aligned_region_empty(MemRegion mr) = 0;
// If appropriate, print some information about the remset on "tty".
virtual void print() {}