linux-kernel - Re: [PATCH v6 00/12] mm: establish const-correctness for pointer parameters

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Message-ID: <aLbAvirCgCfpXaVK@kernel.org>
Date: Tue, 2 Sep 2025 13:02:38 +0300
From: Mike Rapoport <rppt@...nel.org>
To: Max Kellermann <max.kellermann@...os.com>
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Subject: Re: [PATCH v6 00/12] mm: establish const-correctness for pointer
 parameters

On Mon, Sep 01, 2025 at 10:50:09PM +0200, Max Kellermann wrote:
> For improved const-correctness in the low-level memory-management
> subsystem, which provides a basis for further const-ification further
> up the call stack (e.g. filesystems).
> 
> This patch series splitted into smaller patches was initially posted
> as a single large patch:
> 
>  https://lore.kernel.org/lkml/20250827192233.447920-1-max.kellermann@ionos.com/
> 
> I started this work when I tried to constify the Ceph filesystem code,
> but found that to be impossible because many "mm" functions accept
> non-const pointer, even though they modify nothing.
> 
> Signed-off-by: Max Kellermann <max.kellermann@...os.com>

Acked-by: Mike Rapoport (Microsoft) <rppt@...nel.org>

-- 
Sincerely yours,
Mike.