Re: [PATCH V3 net 1/2] net: hns: fix wrong head when modify the tx feature when sending packets

[Jijie Shao]

on 2023/12/6 19:18, Paolo Abeni wrote:
> +		priv->ops.fill_desc = fill_desc_v2;
> +		priv->ops.maybe_stop_tx = hns_nic_maybe_stop_tx_v2;
> Side note: since both 'fill_desc' and 'maybe_stop_tx' have constant
> values, for net-next you should really consider replacing the function
> pointers with direct-calls.
>
> You currently have at least 2 indirect calls per wire packet, which
> hurt performances a lot in case security issues mitigations are in
> place.
>
> Cheers,
>
> Paolo

Thank you for your advice. Currently, because the hardware behavior is 
different, the two versions of ops are retained to unify the subsequent 
process. We will try to unify the two version ops, and if that does not 
work, we will consider maintaining the status quo. Thanks again! Jijie