linux-kernel - Re: [RFC PATCH v2 4/7] mm: zswap: remove page reclaim logic from zsmalloc

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Message-ID: <20230608160727.GD352940@cmpxchg.org>
Date:   Thu, 8 Jun 2023 12:07:27 -0400
From:   Johannes Weiner <hannes@...xchg.org>
To:     Domenico Cerasuolo <cerasuolodomenico@...il.com>
Cc:     vitaly.wool@...sulko.com, minchan@...nel.org,
        senozhatsky@...omium.org, yosryahmed@...gle.com,
        linux-mm@...ck.org, ddstreet@...e.org, sjenning@...hat.com,
        nphamcs@...il.com, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, kernel-team@...a.com
Subject: Re: [RFC PATCH v2 4/7] mm: zswap: remove page reclaim logic from
 zsmalloc

On Tue, Jun 06, 2023 at 04:56:08PM +0200, Domenico Cerasuolo wrote:
> With the recent enhancement to zswap enabling direct page writeback, the
> need for the shrink code in zsmalloc has become obsolete. As a result,
> this commit removes the page reclaim logic from zsmalloc entirely.
> 
> Signed-off-by: Domenico Cerasuolo <cerasuolodomenico@...il.com>
> ---
>  mm/zsmalloc.c | 393 ++------------------------------------------------
>  1 file changed, 13 insertions(+), 380 deletions(-)

Yowsa.

Acked-by: Johannes Weiner <hannes@...xchg.org>