Re: [Xen-devel] [PATCH net-next v2] xen-netback: add gso_segs calculation

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: netdev-owner@xxxxxxxxxxxxxxx [mailto:netdev-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Eric Dumazet
> Sent: 17 December 2013 22:15
> To: Paul Durrant
> Cc: xen-devel@xxxxxxxxxxxxx; netdev@xxxxxxxxxxxxxxx; Wei Liu; Ian Campbell;
> David Vrabel
> Subject: Re: [PATCH net-next v2] xen-netback: add gso_segs calculation
> 
> On Tue, 2013-12-17 at 11:44 +0000, Paul Durrant wrote:
> > netback already has code which parses IPv4 and v6 headers to set up
> checksum
> > offsets and these are always applied to GSO packets being sent from
> > frontends. It's therefore suboptimal that GSOs are being marked
> > SKB_GSO_DODGY to defer the gso_segs calculation when netback already
> has all
> > necessary information to hand to do the calculation. This patch adds that
> > calculation.
> >
> > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> > Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
> > Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
> > Cc: David Vrabel <david.vrabel@xxxxxxxxxx>
> > Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
> > ---
> 
> Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
> 

Thanks :-)

  Paul

> 
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel