Re: [RFC PATCH 1/4] mm/mempolicy: Expose policy_nodemask() in include/linux/mempolicy.h

From: SeongJae Park
Date: Tue Jun 17 2025 - 18:32:19 EST


On Tue, 17 Jun 2025 14:54:39 -0500 Bijan Tabatabai <bijan311@xxxxxxxxx> wrote:

[...]
> Given this discussion, as well as Joshua's comments earlier [1], it
> sounds like while people aren't exactly opposed to using mempolicy for
> this, the building consensus is that it would be best not to. I will
> move the interleave logic to DAMON for the next revision. However, I
> still think it makes sense to use the global weights (probably via
> get_il_weight) for now to avoid allocating pages a certain way and
> then migrating them soon after.

Makes sense to me :)

>
> I'll try to send the next version of the patch set by the end of the week.

Looking forwrd to it!


Thanks,
SJ

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