Re: [PATCH net-next v10 02/14] net: Implement netdev_nl_queue_create_doit

[Nikolay Aleksandrov <razor@blackwall.org>]

On 27/03/2026 14:10, Daniel Borkmann wrote:
> Implement netdev_nl_queue_create_doit which creates a new rx queue in a
> virtual netdev and then leases it to a rx queue in a physical netdev.
> 
> Example with ynl client:
> 
>    # ynl --family netdev --output-json --do queue-create \
>          --json '{"ifindex": 8, "type": "rx", "lease": {"ifindex": 4, "queue": {"type": "rx", "id": 15}}}'
>    {'id': 1}
> 
> Note that the netdevice locking order is always from the virtual to
> the physical device.
> 
> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
> Co-developed-by: David Wei <dw@davidwei.uk>
> Signed-off-by: David Wei <dw@davidwei.uk>
> ---
>   Documentation/networking/netdevices.rst |   6 +
>   include/linux/netdevice.h               |   9 +-
>   include/net/netdev_queues.h             |  19 ++-
>   include/net/netdev_rx_queue.h           |  15 ++-
>   include/net/xdp_sock_drv.h              |   2 +-
>   net/core/dev.c                          |   8 ++
>   net/core/dev.h                          |   5 +
>   net/core/netdev-genl.c                  | 164 +++++++++++++++++++++++-
>   net/core/netdev_queues.c                |  62 +++++++++
>   net/core/netdev_rx_queue.c              |  46 ++++++-
>   net/xdp/xsk.c                           |   2 +-
>   11 files changed, 325 insertions(+), 13 deletions(-)
> 

Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>