Re: [ovs-dev] [PATCH net-next 2/2] openvswitch: Use zerocopy if applicable when performing the upcall

2013-05-25 Thread Thomas Graf
On 05/24/13 at 03:18pm, Jesse Gross wrote: > On Fri, May 24, 2013 at 2:57 PM, Eric Dumazet wrote: > >> My guess is that there isn't a real different for small packets since > >> everything will be in the cache but it seems worth checking given that > >> this is optimizing a rare case at the expens

[ovs-dev] Very Urgent

2013-05-25 Thread Dave and Angela
Did you recieved my last mail? Reply via email( davidangela...@gmail.com ) ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH net-next 2/2] openvswitch: Use zerocopy if applicable when performing the upcall

2013-05-25 Thread Eric Dumazet
On Sat, 2013-05-25 at 08:02 +0100, Thomas Graf wrote: > I ran TCP_CRR to verify the SYN/ACK use case and I did not > observe a difference. If you have any specific test in mind > I will be glad to run that before posting the 2nd revision. I guess you should test with rx checksum disabled as well,

Re: [ovs-dev] [xlate v2 2/6] ofproto-dpif: Ditch SLOW_MATCH slow path reason.

2013-05-25 Thread Ethan Jackson
> I think the "if" test here cannot ever be true, because the loop > un-set all of the bits in 'slow'. (I think that this was also the > case before the patch.) Perhaps we should just delete it. I've removed it from the patch. Looks good otherwise? Ethan ___