On 08/17/2017 09:22 AM, Jesper Dangaard Brouer wrote:
> Use errno -ENOSPC ("No space left on device") when the XDP xmit
> have no space left on the TX ring buffer, instead of -ENOMEM.
>
> Signed-off-by: Jesper Dangaard Brouer <bro...@redhat.com>
> ---
>Seems like an improvement to me. You could also potentially distinguish between DMA mapping errors and descriptor overrun but likely not needed. Acked-by: John Fastabend <john.fastab...@gmail.com>
