linux-kernel - Re: [PATCH 16/17] ns: drop custom reference count initialization for initial namespaces

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Message-ID: <87bjl4beiu.ffs@tglx>
Date: Fri, 14 Nov 2025 20:27:53 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Christian Brauner <brauner@...nel.org>, linux-fsdevel@...r.kernel.org,
 Josef Bacik <josef@...icpanda.com>, Jeff Layton <jlayton@...nel.org>
Cc: Jann Horn <jannh@...gle.com>, Mike Yuan <me@...dnzj.com>, Zbigniew
 Jędrzejewski-Szmek <zbyszek@...waw.pl>, Lennart Poettering
 <mzxreary@...inter.de>, Daan De Meyer <daan.j.demeyer@...il.com>, Aleksa
 Sarai <cyphar@...har.com>, Amir Goldstein <amir73il@...il.com>, Tejun Heo
 <tj@...nel.org>, Johannes Weiner <hannes@...xchg.org>, Alexander Viro
 <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>,
 linux-kernel@...r.kernel.org, cgroups@...r.kernel.org,
 bpf@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
 <kuba@...nel.org>, netdev@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
 Christian Brauner <brauner@...nel.org>
Subject: Re: [PATCH 16/17] ns: drop custom reference count initialization
 for initial namespaces

On Mon, Nov 10 2025 at 16:08, Christian Brauner wrote:
> Initial namespaces don't modify their reference count anymore.
> They remain fixed at one so drop the custom refcount initializations.
>
> Signed-off-by: Christian Brauner <brauner@...nel.org>

Acked-by: Thomas Gleixner <tglx@...utronix.de>