diff src/share/vm/memory/dump.cpp @ 263:12eea04c8b06

6672698: mangle_unused_area() should not remangle the entire heap at each collection. Summary: Maintain a high water mark for the allocations in a space and mangle only up to that high water mark. Reviewed-by: ysr, apetrusenko
author jmasa
date Wed, 09 Jul 2008 15:08:55 -0700
parents ba764ed4b6f2
children 850fdf70db2b
line wrap: on
line diff
--- a/src/share/vm/memory/dump.cpp	Fri Jun 27 19:12:11 2008 -0700
+++ b/src/share/vm/memory/dump.cpp	Wed Jul 09 15:08:55 2008 -0700
@@ -645,7 +645,7 @@
 class ClearSpaceClosure : public SpaceClosure {
 public:
   void do_space(Space* s) {
-    s->clear();
+    s->clear(SpaceDecorator::Mangle);
   }
 };