Re: [PATCH 1/1] mm/swap.c: flush lru_add pvecs on compound page arrival

[Michal Hocko]

On Thu 16-06-16 18:08:57, Odzioba, Lukasz wrote:
> On Thru 09-06-16 02:22 PM Michal Hocko wrote:
> > I agree it would be better to do the same for others as well. Even if
> > this is not an immediate problem for those.
> 
> I am not able to find clear reasons why we shouldn't do it for the rest.
> Ok so what do we do now? I'll send v2 with proposed changes.
> Then do we still want  to have stats on those pvecs?
> In my opinion it's not worth it now.

I think the fix has a higher priority - we also want to backport it to
stable trees IMO. We can discuss the stats and how to present them
later.
-- 
Michal Hocko
SUSE Labs