linux-kernel - Re: [PATCH 3/3] mm: zswap: make same

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Date: Tue, 28 May 2024 08:18:24 -0700
From: Nhat Pham <nphamcs@...il.com>
To: Yosry Ahmed <yosryahmed@...gle.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, 
	Chengming Zhou <chengming.zhou@...ux.dev>, Matthew Wilcox <willy@...radead.org>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] mm: zswap: make same_filled functions folio-friendly

On Thu, May 23, 2024 at 8:38 PM Yosry Ahmed <yosryahmed@...gle.com> wrote:
>
> A variable name 'page' is used in zswap_is_folio_same_filled() and
> zswap_fill_page() to point at the kmapped data in a folio. Use 'data'
> instead to avoid confusion and stop it from showing up when searching
> for 'page' references in mm/zswap.c.
>
> While we are at it, move the kmap/kunmap calls into zswap_fill_page(),
> make it take in a folio, and rename it to zswap_fill_folio().
>
> Signed-off-by: Yosry Ahmed <yosryahmed@...gle.com>

Seems reasonable to me.
Reviewed-by: Nhat Pham <nphamcs@...il.com>