linux-kernel - RE: [PATCH v1] mm: zswap: Delete comments for "value" member of 'struct zswap

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Message-ID: <SJ0PR11MB5678D9226152E19086B60C26C9702@SJ0PR11MB5678.namprd11.prod.outlook.com>
Date: Wed, 2 Oct 2024 19:24:45 +0000
From: "Sridhar, Kanchana P" <kanchana.p.sridhar@...el.com>
To: Nhat Pham <nphamcs@...il.com>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>, "hannes@...xchg.org"
	<hannes@...xchg.org>, "yosryahmed@...gle.com" <yosryahmed@...gle.com>,
	"chengming.zhou@...ux.dev" <chengming.zhou@...ux.dev>,
	"usamaarif642@...il.com" <usamaarif642@...il.com>, "ryan.roberts@....com"
	<ryan.roberts@....com>, "Huang, Ying" <ying.huang@...el.com>,
	"21cnbao@...il.com" <21cnbao@...il.com>, "akpm@...ux-foundation.org"
	<akpm@...ux-foundation.org>, "Feghali, Wajdi K" <wajdi.k.feghali@...el.com>,
	"Gopal, Vinodh" <vinodh.gopal@...el.com>, "Sridhar, Kanchana P"
	<kanchana.p.sridhar@...el.com>
Subject: RE: [PATCH v1] mm: zswap: Delete comments for "value" member of
 'struct zswap_entry'.

> -----Original Message-----
> From: Nhat Pham <nphamcs@...il.com>
> Sent: Wednesday, October 2, 2024 11:15 AM
> To: Sridhar, Kanchana P <kanchana.p.sridhar@...el.com>
> Cc: linux-kernel@...r.kernel.org; linux-mm@...ck.org;
> hannes@...xchg.org; yosryahmed@...gle.com;
> chengming.zhou@...ux.dev; usamaarif642@...il.com;
> ryan.roberts@....com; Huang, Ying <ying.huang@...el.com>;
> 21cnbao@...il.com; akpm@...ux-foundation.org; Feghali, Wajdi K
> <wajdi.k.feghali@...el.com>; Gopal, Vinodh <vinodh.gopal@...el.com>
> Subject: Re: [PATCH v1] mm: zswap: Delete comments for "value" member of
> 'struct zswap_entry'.
> 
> On Wed, Oct 2, 2024 at 10:32 AM Kanchana P Sridhar
> <kanchana.p.sridhar@...el.com> wrote:
> >
> > 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").
> 
> Is it worth adding a Fixes tag for this? FWIW, it's really just a
> documentation correction, not an actual bug fix. But it's a "fix"
> nevertheless...
> 
> >
> > Signed-off-by: Kanchana P Sridhar <kanchana.p.sridhar@...el.com>
> > ---
> >  mm/zswap.c | 1 -
> >  1 file changed, 1 deletion(-)
> >
> > diff --git a/mm/zswap.c b/mm/zswap.c
> > index 09aaf70f95c6..c3e257904b36 100644
> > --- a/mm/zswap.c
> > +++ b/mm/zswap.c
> > @@ -190,7 +190,6 @@ static struct shrinker *zswap_shrinker;
> >   *              section for context.
> >   * pool - the zswap_pool the entry's data is in
> >   * handle - zpool allocation handle that stores the compressed page data
> > - * value - value of the same-value filled pages which have same content
> >   * objcg - the obj_cgroup that the compressed memory is charged to
> >   * lru - handle to the pool's lru used to evict pages.
> >   */
> 
> Thanks Kanchana!
> Reviewed-by: Nhat Pham <nphamcs@...il.com>

Sure thing! Thanks Nhat, I will add a Fixes tag.