On Wed, 20 Jul 2016, Julien Grall wrote:
> P2M reads do not require to be serialized. This will add contention
> when PV drivers are using multi-queue because parallel grant
> map/unmaps/copies will happen on DomU's p2m.
>
> Signed-off-by: Julien Grall
Reviewed-by: Stefano Stabellini
> I
P2M reads do not require to be serialized. This will add contention
when PV drivers are using multi-queue because parallel grant
map/unmaps/copies will happen on DomU's p2m.
Signed-off-by: Julien Grall
---
I have not done benchark to verify the performance, however a rwlock
is always an
