K 10 svn:author V 6 sbruno K 8 svn:date V 27 2017-01-27T23:08:06.007491Z K 7 svn:log V 613 IFLIB updates: We found routing performance dropped significantly when configuring FreeBSD as a router, we are applying the following changes in order to resolve those issues and hopefully perform better. - don't prefetch the flags array, we usually don't need it - prefetch the next cache line of each of the software descriptor arrays as well as the first cache line of each of the next four packets' mbufs and clusters - reduce max copy size to 63 bytes - convert rx soft descriptors from array of structures to a structure of arrays - update copyrights Submitted by: Matt Macy END