Re: [PATCH v4] mm/zswap: store <PAGE_SIZE compression failed page as-is

From: Nhat Pham
Date: Wed Aug 20 2025 - 13:36:22 EST


On Tue, Aug 19, 2025 at 6:37 PM Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Wed, Aug 20, 2025 at 01:34:01PM +1200, Barry Song wrote:
> >
> > We might want to revisit the old thread to check whether it is now safe for us
> > to move to PAGE_SIZE in zswap now.
>
> It's perfectly safe as LZO was fixed months ago.

Perfect. Then I'll revive Chengming's patch (see [1]) to reduce the
compression buffer :)

[1]: https://lore.kernel.org/linux-mm/20231213-zswap-dstmem-v4-1-f228b059dd89@xxxxxxxxxxxxx/

>
> Cheers,
> --
> Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> Home Page: http://gondor.apana.org.au/~herbert/
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