K 10 svn:author V 5 dyson K 8 svn:date V 27 1996-12-11T05:20:20.000000Z K 7 svn:log V 177 When mmap is used, do an madvise(MADV_SEQUENTIAL) to make things go much more quickly when file input is really done. Of course, the fully cached case will make no difference. END