On Mon, 10 Mar 2014, David Vrabel wrote:
> On 27/02/14 15:55, Zoltan Kiss wrote:
> > (This is a continuation of "[PATCH v9] xen/grant-table: Avoid m2p_override
> > during mapping")
> >
> > The grant mapping API does m2p_override unnecessarily: only gntdev needs it,
> > for blkback and future netba
On 27/02/14 15:55, Zoltan Kiss wrote:
> (This is a continuation of "[PATCH v9] xen/grant-table: Avoid m2p_override
> during mapping")
>
> The grant mapping API does m2p_override unnecessarily: only gntdev needs it,
> for blkback and future netback patches it just cause a lock contention, as
> thos
David/Stefano, can you take a look, and ack if you are happy with this?
I could build it on ARM and a backported version on 3.10 have seen quite
a lot of testing recently.
Zoli
On 27/02/14 15:55, Zoltan Kiss wrote:
(This is a continuation of "[PATCH v9] xen/grant-table: Avoid m2p_override
dur
(This is a continuation of "[PATCH v9] xen/grant-table: Avoid m2p_override
during mapping")
The grant mapping API does m2p_override unnecessarily: only gntdev needs it,
for blkback and future netback patches it just cause a lock contention, as
those pages never go to userspace. Therefore this seri
