On Thu, Apr 26, 2018 at 3:23 PM, David Miller <da...@davemloft.net> wrote: > From: Willem de Bruijn <willemdebruijn.ker...@gmail.com> > Date: Thu, 26 Apr 2018 13:42:14 -0400 > >> Segmentation offload reduces cycles/byte for large packets by >> amortizing the cost of protocol stack traversal. >> >> This patchset implements GSO for UDP. A process can concatenate and >> submit multiple datagrams to the same destination in one send call >> by setting socket option SOL_UDP/UDP_SEGMENT with the segment size, >> or passing an analogous cmsg at send time. > > Looks great. > > Build testing revealed that with ipv6=m we have to export > __udp_gso_segment (patch #2) and udp_cmsg_send (patch #6).
Oops :/ Thanks for fixing up this breakage, David.
