Mercurial > hg > truffle
diff src/share/vm/utilities/globalDefinitions.hpp @ 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 | f3de1255b035 |
children | 850fdf70db2b |
line wrap: on
line diff
--- a/src/share/vm/utilities/globalDefinitions.hpp Fri Jun 27 19:12:11 2008 -0700 +++ b/src/share/vm/utilities/globalDefinitions.hpp Wed Jul 09 15:08:55 2008 -0700 @@ -97,8 +97,12 @@ // object size. class HeapWord { friend class VMStructs; -private: + private: char* i; +#ifdef ASSERT + public: + char* value() { return i; } +#endif }; // HeapWordSize must be 2^LogHeapWordSize.