On Sat, Dec 6, 2014 at 9:25 AM, Stuart Henderson <s...@spacehopper.org> wrote: > > Linux developers were seeing higher throughput (though obviously higher > cpu usage) when offload was disabled. Apparently the checksum offload > can't pipeline. I'm not sure if vlan hw tagging was also implicated. > IIRC there were more details in an old lkml post. >
I think I found the one you are referring to: http://lkml.iu.edu/hypermail/linux/kernel/0712.3/1199.html I can't test this at the moment since the hardware is on the other side of the planet, but I might give this a spin when I get a chance. -- Darren Tucker (dtucker at zip.com.au) GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4 37C9 C982 80C7 8FF4 FA69 Good judgement comes with experience. Unfortunately, the experience usually comes from bad judgement.
