Re: [PATCH net-next v3 1/4] enetc: Introduce basic PF and VF ENETC ethernet drivers

[David Miller]

From: Claudiu Manoil <claudiu.manoil@xxxxxxx>
Date: Fri, 23 Nov 2018 12:46:00 +0200

> +static int enetc_poll(struct napi_struct *napi, int budget)
> +{
> +	struct enetc_int_vector
> +		*v = container_of(napi, struct enetc_int_vector, napi);
> +	bool complete = true;
> +	int work_done;
> +	int i;
> +
> +	for (i = 0; i < v->count_tx_rings; i++) {
> +		work_done = enetc_clean_tx_ring(&v->tx_ring[i], budget);
> +		if (work_done == budget)
> +			complete = false;
> +	}

You should not count TX completion processing as NAPI poll "work".
It is relatively "free" compared to RX packet processing.