[ovs-discuss] [CudaMailTagged] Datapath

[Amrane Ait Zeouay]

Sorry for this late reply,
I didn't understand i found all ctx->xout->slow are filled with
Slow_action, but the problem is i want the kernel to stop processing the
packets and send them all to the userspace, so can you tell me please how
to do it ?

Thank you.

2016-07-20 18:34 GMT+02:00 Ben Pfaff <blp at ovn.org>:

> On Wed, Jul 20, 2016 at 12:57:53PM +0200, Amrane Ait Zeouay wrote:
> > I'm working on Ovs 2.5.0, I did some modification for userspace I didn't
> > touch the datapath yet, so I want to know if i can make datapath to send
> > all the packets to userspace instead of treating them, because when i
> send
> > 1M packets the userspace treat almost 30 % and then all of them are
> treated
> > by datapath because it receive the rule from userspace, so is there a way
> > to do it ? because in OVS 2.3.1 i didn't had this problem.
>
> If you want a flow to be processed entirely in userspace, add some
> SLOW_* bit to ctx->xout->slow in ofproto-dpif-xlate.c.
>



-- 

Amrane Ait Zeouay

Engineer Student in The Development of Software and Systems

University of Western Brittany

Tel:  +33 7 62 25 56 03 <+33+7+62+25+56+03>
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