K 10 svn:author V 3 mjg K 8 svn:date V 27 2016-12-31T13:23:28.254311Z K 7 svn:log V 277 MFC r303583: amd64: implement pagezero using rep stos The current implementation uses non-temporal writes. This turns out to be detrimental to performance if the page is used shortly after, which is the typical case with page faults. Switch to rep stos. END