On Wed, Apr 17, 2013 at 12:10 PM, Eric Dumazet <[email protected]> wrote: > + prefetch(page_address(frag->page.p));
I guess we would have to change our allocation to __get_free_page() (instead of alloc_page()), so that we make sure never to get a highmem page? Other than that, seems fine. By the way, is there any value to header splitting -- having the adapter put the TCP/IP headers in the linear part and the payload in the fragment page? How about in the case where we have a small enough MTU that we could put the whole packet in the linear part? - R. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
