Re: [Xen-devel] [PATCH] linux-2.6.18/netback: use correct index for invalidation in netbk_tx_check_mop()

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2011-11-18 at 13:25 +0000, Jan Beulich wrote:
> >>> On 18.11.11 at 14:15, "Jan Beulich" <JBeulich@xxxxxxxx> wrote:
> > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> > 
> > --- a/drivers/xen/netback/netback.c
> > +++ b/drivers/xen/netback/netback.c
> > @@ -1155,7 +1155,7 @@ static int netbk_tx_check_mop(struct sk_
> >             pending_idx = *((u16 *)skb->data);
> >             netif_idx_release(pending_idx);
> >             for (j = start; j < i; j++) {
> > -                   pending_idx = (unsigned long)shinfo->frags[i].page;
> > +                   pending_idx = (unsigned long)shinfo->frags[j].page;
> >                     netif_idx_release(pending_idx);
> >             }
> >  
> 
> I'm sure you want to apply the equivalent to xen-netback to (there
> it is in function xen_netbk_tx_check_gop()).

Yes. I'll pick this up. Thanks,
Ian.

> 
> Jan
> 



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