K 10 svn:author V 6 alfred K 8 svn:date V 27 2004-07-12T04:55:07.000000Z K 7 svn:log V 243 Cache a pointer to the old proc (as well as negative cache) to make computing the io statistics over and over not as expensive. This is a bit of a cop out, as I should just allocate a struct with the computed values, but this will do for now. END