Re: [PATCH v3 0/2] zswap pool per-CPU acomp_ctx simplifications

Kanchana P. Sridhar
2026-03-31T22:39:10Z

On Tue, Mar 31, 2026 at 3:19 PM Andrew Morton <akpm@linux-foundation.org> wrote:
>
> On Tue, 31 Mar 2026 13:58:37 -0700 "Kanchana P. Sridhar" <kanchanapsridhar2026@gmail.com> wrote:
>
> > > > Kanchana P. Sridhar (2):
> > > > mm: zswap: Remove redundant checks in zswap_cpu_comp_dead().
> > > > mm: zswap: Tie per-CPU acomp_ctx lifetime to the pool.
> > >
> > > Sashiko was able to apply the patches and doesn't seem to find any
> > > regressions: https://sashiko.dev/#/patchset/20260331183351.29844-1-kanchanapsridhar2026%40gmail.com.
> >
> > That's good to know, thanks for confirming Yosry!
>
> Thanks, both.
>
> I'm surprised that a patchset of this signficance got through AI review
> without comment, actually.

Thanks Andrew! I must thank Yosry because he pointed out end cases
that helped make the solution more fail-safe.
I am also very impressed by Sashiko's thorough analysis.

>
> I've confirmed that the code changes in v3 are identical to those in
> v2, which I removed a couple of days ago for Sashiko's benefit. v2 was
> added to mm.git March 16. So all good, I've re-added this series.

Sounds great, thanks again!

Best regards,
Kanchana

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