netdev - Re: [PATCH v2 18/33] mnt: support ns lookup

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Message-ID: <20250916035916.GN39973@ZenIV>
Date: Tue, 16 Sep 2025 04:59:16 +0100
From: Al Viro <viro@...iv.linux.org.uk>
To: Kuniyuki Iwashima <kuniyu@...gle.com>
Cc: brauner@...nel.org, amir73il@...il.com, axboe@...nel.dk,
	cgroups@...r.kernel.org, chuck.lever@...cle.com, cyphar@...har.com,
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	netdev@...r.kernel.org, pabeni@...hat.com, tj@...nel.org,
	zbyszek@...waw.pl
Subject: Re: [PATCH v2 18/33] mnt: support ns lookup

On Tue, Sep 16, 2025 at 03:24:07AM +0000, Kuniyuki Iwashima wrote:

See upthread; basically, that
	if (!is_anon_ns(ns))
		ns_tree_remove(ns);

should've been
        if (!RB_EMPTY_NODE(&to_ns_common(ns)->ns_tree_node))
		ns_tree_remove(ns);