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Re: [Xen-devel] Xen-unstable Linux 3.14-rc3 and 3.13 Network troubles "bisected"
On Wed, Mar 12, 2014 at 04:20:03PM +0100, Sander Eikelenboom wrote:
[...]
>
> > Sorry, remove the trailing "S". Actually you only need to look at netback.c.
>
> What producer index to compare with .. there are quite some RING_GET_REQUESTS
> .. and i see:
> npo->meta_prod
> vif->rx.sring->req_prod
> vif->pending_prod
>
> to name a few ..
> Any particular RING_GET_REQUESTS call and particular producer index you are
> interested in ?
>
There are two macros you can use
RING_REQUEST_CONS_OVERFLOW and RING_REQUEST_PROD_OVERFLOW.
>
> >> > Wei.
> >>
> >> >> > Wei.
> >> >>
> >>
>
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