Re: [PATCH] mm/numa_balancing: allow migrate on protnone reference with MPOL_WEIGHTED_INTERLEAVE policy

[Gregory Price]

On Wed, Sep 30, 2026 at 03:26:17PM +0800, Li Zhe wrote:
> Allow MPOL_F_NUMA_BALANCING for MPOL_WEIGHTED_INTERLEAVE.  As with
> MPOL_BIND and MPOL_PREFERRED_MANY, keep migration constrained by the
> policy nodemask: if the CPU's node is outside the nodemask, do not
> migrate the folio there.
>

Why for WEIGHTED_INTERLEAVE and not INTERLEAVE as well?

Otherwise this seems reasonable.

~Gregory