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SubjectRe: [PATCH] Use MPOL_INTERLEAVE for tmpfs files
> And now, for your viewing pleasure...

Patch is fine except that I would add a sysctl to enable/disable this.

I can see that some people would like to not have interleave policy
(e.g. when you use tmpfs as a large memory extender on 32bit NUMA
then you probably want local affinity)

Best if you name it /proc/sys/vm/numa-tmpfs-rr

Default can be set to one for now.

-Andi
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