K 10 svn:author V 7 thompsa K 8 svn:date V 27 2008-07-28T16:00:19.671455Z K 7 svn:log V 171 MFC r174051 Correct the logic : we can just invalidate the cache lines, and not write-back them, only if PREWRITE is not set, and if the buffer is cache-line aligned. END