Re: [RFC PATCH net-next v6 09/15] memory-provider: dmabuf devmem memory provider

[David Wei]

On 2024-03-04 18:01, Mina Almasry wrote:
> +	if (pool->p.queue)
> +		binding = READ_ONCE(pool->p.queue->binding);
> +
> +	if (binding) {
> +		pool->mp_ops = &dmabuf_devmem_ops;
> +		pool->mp_priv = binding;
> +	}

This is specific to TCP devmem. For ZC Rx we will need something more
generic to let us pass our own memory provider backend down to the page
pool.

What about storing ops and priv void ptr in struct netdev_rx_queue
instead? Then we can both use it.