Hi Tom, On Fri, Nov 6, 2015 at 8:19 AM, Tom Herbert <t...@herbertland.com> wrote: > Is this about UFO or GSO (in email subject)? UFO should operate > independently encapsulation or inner packet setting.
I suppose this is about UFO. Specifically -- let's say I have a list of 500 skbs, which have their data in place but don't yet have an IP or UDP header etc. I want to send out these out using udp_tunnel_xmit_skb. Right now, if I just send them all out, one after another, they don't seem to be getting assembled into a super packet suitable for UFO. Instead, they're just sent one at a time, and I get the vast majority of `perf top` CPU usage in my ethernet card's driver and along the path to it -- the problem that UFO is supposed to solve. So my question is -- how can I make UFO happen with udp_tunnel_xmit_skb? Thanks, Jason -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
