Re: [PATCH v5 3/4] x86/vmemmap: Handle unpopulated sub-pmd ranges

[David Hildenbrand]

On 10.03.21 22:58, Oscar Salvador wrote:
> On Wed, Mar 10, 2021 at 06:58:26PM +0100, David Hildenbrand wrote:
> > Thinking again, I guess it might be a good idea to factor out the core
> > functions into common code. For the optimization part, it might make sense
> > too pass some "state" structure that contains e.g., "unused_pmd_start".
>
> Yeah, that really sounds like a good thing to do.
>
> > Then we don't have diverging implementations of essentially the same thing.
> >
> > Of course, we can do that on top of this series - unifying both
> > implementations.
>
> I would rather do it on top of this series, not because I am lazy, but
> rather fairly busy and I will not be able to spend much time on it
> anytime soon.
>
> Once this series gets merged, I commit to have a look into that.

Sure, makes sense - thanks!


--
Thanks,

David / dhildenb