Re: [RFC PATCH v2 4/9] mm: admit large swapin by backend range in swapin_sync()

From: Kairui Song

Date: Fri May 29 2026 - 11:09:11 EST


On Fri, May 29, 2026 at 10:43 PM Kairui Song <ryncsn@xxxxxxxxx> wrote:
>
> Hi Fujunjie,
>
> Thanks for the update, but this whole defer_memcg1_swapin thing is so
> ugly I don't think this is the right way at all.
>
> If you really need this, maybe you can always defer the memcg1

Oh and I'm not saying I'm against this series or the idea, I'm just
saying this particular design of this one patch needs some improvement
:)