RE: [PATCH v7 3/8] mm: zswap: Refactor code to store an entry in zswap xarray.

From: Sridhar, Kanchana P
Date: Tue Sep 24 2024 - 16:41:13 EST



> -----Original Message-----
> From: Nhat Pham <nphamcs@xxxxxxxxx>
> Sent: Tuesday, September 24, 2024 10:17 AM
> To: Sridhar, Kanchana P <kanchana.p.sridhar@xxxxxxxxx>
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> Zou, Nanhai <nanhai.zou@xxxxxxxxx>; Feghali, Wajdi K
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> Subject: Re: [PATCH v7 3/8] mm: zswap: Refactor code to store an entry in
> zswap xarray.
>
> On Mon, Sep 23, 2024 at 6:17 PM Kanchana P Sridhar
> <kanchana.p.sridhar@xxxxxxxxx> wrote:
> >
> > Added a new procedure zswap_store_entry() that refactors the code
> > currently in zswap_store() to store an entry in the zswap xarray.
> > This will allow us to call this procedure for each storing the swap
> > offset of each page in an mTHP in the xarray, as part of zswap_store()
> > supporting mTHP.
> >
> > Also, made a minor edit in the comments for 'struct zswap_entry' to delete
> > the description of the 'value' member that was deleted in commit
> > 20a5532ffa53d6ecf41ded920a7b0ff9c65a7dcf ("mm: remove code to
> handle
> > same filled pages").
>
> nit: This probably should be a separate patch...

Sure, will delete this change in v8.

>
> >
> > Signed-off-by: Kanchana P Sridhar <kanchana.p.sridhar@xxxxxxxxx>
>
> Otherwise, LGTM :)
>
> Reviewed-by: Nhat Pham <nphamcs@xxxxxxxxx>

Thanks Nhat!