On Mon, 9 Jan 2017 14:16:01 -0800 Alexander Loktionov <alexander.loktio...@aquantia.com> wrote:
> ++self->stats.rx_packets; > + ++ndev->stats.rx_packets; > + ndev->stats.rx_bytes += buff->len; Why keep two sets of statistics (self->stats and ndev->stats); seems redundant. Could also use per-cpu network stats pcpu_sw_netstats You could also optimize by doing only one addition of ndev->stats after processing several packets. > + skb = netdev_alloc_skb(ndev, ETH_HLEN); > + skb_put(skb, ETH_HLEN); > + memcpy(skb->data, page_address(buff->page), ETH_HLEN); Why not use build_skb() here?
