linux-kernel - Re: [PATCH mm-unstable 4/5] mm: zsmalloc: Remove object mapping APIs and per-CPU map areas

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Message-ID: <CAKEwX=PjkuMbjtPpQDMPhr3YHQUW0sZL6miBmAGsipTXFp83Gg@mail.gmail.com>
Date: Wed, 5 Mar 2025 09:39:48 -0800
From: Nhat Pham <nphamcs@...il.com>
To: Yosry Ahmed <yosry.ahmed@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Johannes Weiner <hannes@...xchg.org>, 
	Chengming Zhou <chengming.zhou@...ux.dev>, Minchan Kim <minchan@...nel.org>, 
	Sergey Senozhatsky <senozhatsky@...omium.org>, Herbert Xu <herbert@...dor.apana.org.au>, 
	Thomas Gleixner <tglx@...utronix.de>, Peter Zijlstra <peterz@...radead.org>, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH mm-unstable 4/5] mm: zsmalloc: Remove object mapping APIs
 and per-CPU map areas

On Tue, Mar 4, 2025 at 10:12 PM Yosry Ahmed <yosry.ahmed@...ux.dev> wrote:
>
> zs_map_object() and zs_unmap_object() are no longer used, remove them.
> Since these are the only users of per-CPU mapping_areas, remove them and
> the associated CPU hotplug callbacks too.
>
> Signed-off-by: Yosry Ahmed <yosry.ahmed@...ux.dev>

Acked-by: Nhat Pham <nphamcs@...il.com>