Re: [PATCH] Arm/P2M: reduce locking in p2m_{alloc,free}_page()

[Julien Grall <julien@xxxxxxx>]

On 29/11/2022 15:53, Julien Grall wrote:
> Hi Jan,
>
> On 29/11/2022 15:39, Jan Beulich wrote:
> > It is generally preferable to not hold locks around allocation
> > functions. And indeed in the hwdom case there's no point at all to hold
> > the paging lock. Reduce the locked regions to the non-hwdom case, while
> > at the same time arranging for p2m_alloc_page() to have just a single
> > return point.
> >
> > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Reviewed-by: Julien Grall <jgrall@xxxxxxxxxx>
It is now committed.

Cheers,

--
Julien Grall