Re: [PATCH] mm: memcontrol: Set the correct memcg swappiness restriction

[Baolin Wang]

On 2021/8/3 23:20, Vlastimil Babka wrote:
> On 7/30/21 8:39 AM, Michal Hocko wrote:
> > On Fri 30-07-21 14:26:35, Baolin Wang wrote:
> > > Since commit c843966c556d ("mm: allow swappiness that prefers reclaiming
> > > anon over the file workingset") has expended the swappiness value to
> > > make swap to be preferred in some systems. We should also change the
> > > memcg swappiness restriction to allow memcg swap-preferred.
> > >
> > > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> >
> > Yes, this looks like an omission. It doesn't really make sense to have
> > two different constrains on the value.
> >
> > Acked-by: Michal Hocko <mhocko@xxxxxxxx>
>
> So, also Fixes: c843966c556d ("mm: allow swappiness that prefers reclaiming anon
> over the file workingset")
> ?

Sure. Andrew, do I need resend it with adding fixes tag, or you can help 
to add it? Thanks.