Re: [PATCH net-next] veth: set the real number of queues before registering the devices

From: Jakub Kicinski

Date: Wed Oct 21 2026 - 16:33:56 EST


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