Re: [PATCH 2/2 v6] mm/mempolicy: Don't create weight sysfs for memoryless nodes

[Gregory Price]

On Tue, Mar 11, 2025 at 06:51:45PM +0900, Yunjeong Mun wrote:
> Hi Gregory, thanks for kind explanation.
> 
> We believe our propsed hot plug patch should be added as a hot-fix to v6.14, 
> because it can be addressed independently of auto-configuring feature.
> Rakie will send v2 patch soon.
> 

I think having the answer to at least the following question documented
is needed.  I'll wait for v2 to do another review.

> > 2) We need to clearly define what the weight of a node will be when
> >    in manual mode and a node goes (memory -> no memory -> memory)
> >    a) does it retain it's old, manually set weight?
> >    b) does it revert to 1?
> > 

~Gregory