From: Thomas Gleixner <tglx@linutronix.de>
To: Christian Brauner <brauner@kernel.org>,
linux-fsdevel@vger.kernel.org, Josef Bacik <josef@toxicpanda.com>,
Jeff Layton <jlayton@kernel.org>
Cc: "Jann Horn" <jannh@google.com>, "Mike Yuan" <me@yhndnzj.com>,
"Zbigniew Jędrzejewski-Szmek" <zbyszek@in.waw.pl>,
"Lennart Poettering" <mzxreary@0pointer.de>,
"Daan De Meyer" <daan.j.demeyer@gmail.com>,
"Aleksa Sarai" <cyphar@cyphar.com>,
"Amir Goldstein" <amir73il@gmail.com>,
"Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Jan Kara" <jack@suse.cz>,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
bpf@vger.kernel.org, "Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
netdev@vger.kernel.org, "Arnd Bergmann" <arnd@arndb.de>,
"Christian Brauner" <brauner@kernel.org>
Subject: Re: [PATCH 16/17] ns: drop custom reference count initialization for initial namespaces
Date: Fri, 14 Nov 2025 20:27:53 +0100 [thread overview]
Message-ID: <87bjl4beiu.ffs@tglx> (raw)
In-Reply-To: <20251110-work-namespace-nstree-fixes-v1-16-e8a9264e0fb9@kernel.org>
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@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
next prev parent reply other threads:[~2025-11-14 19:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-10 15:08 [PATCH 00/17] ns: header cleanups and initial namespace reference count improvements Christian Brauner
2025-11-10 15:08 ` [PATCH 01/17] ns: move namespace types into separate header Christian Brauner
2025-11-10 15:08 ` [PATCH 02/17] nstree: decouple from ns_common header Christian Brauner
2025-11-10 15:08 ` [PATCH 03/17] nstree: move nstree types into separate header Christian Brauner
2025-11-10 15:08 ` [PATCH 04/17] nstree: add helper to operate on struct ns_tree_{node,root} Christian Brauner
2025-11-10 15:08 ` [PATCH 05/17] nstree: switch to new structures Christian Brauner
2025-11-10 15:08 ` [PATCH 06/17] nstree: simplify owner list iteration Christian Brauner
2025-11-10 15:08 ` [PATCH 07/17] nstree: use guards for ns_tree_lock Christian Brauner
2025-11-10 15:08 ` [PATCH 08/17] ns: make is_initial_namespace() argument const Christian Brauner
2025-11-10 15:08 ` [PATCH 09/17] ns: rename is_initial_namespace() Christian Brauner
2025-11-10 15:08 ` [PATCH 10/17] fs: use boolean to indicate anonymous mount namespace Christian Brauner
2025-11-10 15:08 ` [PATCH 11/17] ipc: enable is_ns_init_id() assertions Christian Brauner
2025-11-10 15:08 ` [PATCH 12/17] ns: make all reference counts on initial namespace a nop Christian Brauner
2025-11-10 15:08 ` [PATCH 13/17] ns: add asserts for initial namespace reference counts Christian Brauner
2025-11-10 15:08 ` [PATCH 14/17] ns: add asserts for initial namespace active " Christian Brauner
2025-11-10 15:08 ` [PATCH 15/17] pid: rely on common reference count behavior Christian Brauner
2025-11-10 15:08 ` [PATCH 16/17] ns: drop custom reference count initialization for initial namespaces Christian Brauner
2025-11-14 19:27 ` Thomas Gleixner [this message]
2025-11-10 15:08 ` [PATCH 17/17] selftests/namespaces: fix nsid tests Christian Brauner
2025-11-13 11:03 ` [PATCH 00/17] ns: header cleanups and initial namespace reference count improvements Jan Kara
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87bjl4beiu.ffs@tglx \
--to=tglx@linutronix.de \
--cc=amir73il@gmail.com \
--cc=arnd@arndb.de \
--cc=bpf@vger.kernel.org \
--cc=brauner@kernel.org \
--cc=cgroups@vger.kernel.org \
--cc=cyphar@cyphar.com \
--cc=daan.j.demeyer@gmail.com \
--cc=edumazet@google.com \
--cc=hannes@cmpxchg.org \
--cc=jack@suse.cz \
--cc=jannh@google.com \
--cc=jlayton@kernel.org \
--cc=josef@toxicpanda.com \
--cc=kuba@kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=me@yhndnzj.com \
--cc=mzxreary@0pointer.de \
--cc=netdev@vger.kernel.org \
--cc=tj@kernel.org \
--cc=viro@zeniv.linux.org.uk \
--cc=zbyszek@in.waw.pl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.