Re: [PATCH v8 8/9] xen: introduce prepare_staticmem_pages

[Julien Grall <julien@xxxxxxx>]

Hi Penny,

On 07/07/2022 10:22, Penny Zheng wrote:
> Later, we want to use acquire_domstatic_pages() for populating memory
> for static domain on runtime, however, there are a lot of pointless work
> (checking mfn_valid(), scrubbing the free part, cleaning the cache...)
> considering we know the page is valid and belong to the guest.
>
> This commit splits acquire_staticmem_pages() in two parts, and
> introduces prepare_staticmem_pages to bypass all "pointless work".
>
> Signed-off-by: Penny Zheng <penny.zheng@xxxxxxx>
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall