Re: [PATCH bpf-next v2 2/3] net: move struct netdev_rx_queue out of netdevice.h

[Alexander Lobakin <aleksander.lobakin@intel.com>]

From: Jakub Kicinski <kuba@kernel.org>
Date: Wed,  2 Aug 2023 18:02:29 -0700

> struct netdev_rx_queue is touched in only a few places
> and having it defined in netdevice.h brings in the dependency
> on xdp.h, because struct xdp_rxq_info gets embedded in
> struct netdev_rx_queue.

[...]

> +static inline struct netdev_rx_queue *
> +__netif_get_rx_queue(struct net_device *dev, unsigned int rxq)
> +{
> +	return dev->_rx + rxq;
> +}
> +
> +#ifdef CONFIG_SYSFS
> +static inline unsigned int
> +get_netdev_rx_queue_index(struct netdev_rx_queue *queue)
> +{
> +	struct net_device *dev = queue->dev;
> +	int index = queue - dev->_rx;
> +
> +	BUG_ON(index >= dev->num_rx_queues);
> +	return index;
> +}
> +#endif
> +#endif

Looks a bit confusing :s Could you separate then by a NL and leave a
comment near each one with the corresponding definition? Like

	return index;
}
#endif /* CONFIG_SYSFS */

#endif /* _LINUX_NETDEV_RX_QUEUE_H */

Maybe Alex could do that when applying, given that there are no more
change requests.

> diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
> index 7d47f53f20c1..0aac76c13fd4 100644
> --- a/net/bpf/test_run.c
> +++ b/net/bpf/test_run.c
> @@ -20,6 +20,7 @@

[...]

Thanks,
Olek