From: Jakub Kicinski <kuba@kernel.org>
To: Qiliang Yuan <odys.yuan@gmail.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next] veth: set the real number of queues before registering the devices
Date: Wed, 21 Oct 2026 13:33:45 -0700 [thread overview]
Message-ID: <20261021133345.3e9e72d7@kernel.org> (raw)
In-Reply-To: <20261016-bug-veth-init-queues-before-register-v1-1-f48eb2bb25a0@gmail.com>
On Fri, 16 Oct 2026 14:51:05 +0800 Qiliang Yuan wrote:
> Since commit 9d3684c24a52 ("veth: create by default nr_possible_cpus
> queues"), each veth device is allocated with one rx and one tx queue
> per possible CPU, and veth_newlink() reduces the real number of queues
> to one unless the user asked for a number.
Please repost this after the merge window
prev parent reply other threads:[~2026-10-21 20:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-16 6:51 Qiliang Yuan
2026-10-16 13:59 ` Wang Zhan
2026-10-16 15:43 ` Eric Dumazet
2026-10-21 20:33 ` Jakub Kicinski [this message]
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