diff options
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index dce9f9d63e04..ef8eacb596f7 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -176,12 +176,27 @@ static int veth_get_sset_count(struct net_device *dev, int sset) } } +static void veth_get_page_pool_stats(struct net_device *dev, u64 *data) +{ +#ifdef CONFIG_PAGE_POOL_STATS + struct veth_priv *priv = netdev_priv(dev); + struct page_pool_stats pp_stats = {}; + int i; + + for (i = 0; i < dev->real_num_rx_queues; i++) { + if (!priv->rq[i].page_pool) + continue; + page_pool_get_stats(priv->rq[i].page_pool, &pp_stats); + } + page_pool_ethtool_stats_get(data, &pp_stats); +#endif /* CONFIG_PAGE_POOL_STATS */ +} + static void veth_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats, u64 *data) { struct veth_priv *rcv_priv, *priv = netdev_priv(dev); struct net_device *peer = rtnl_dereference(priv->peer); - struct page_pool_stats pp_stats = {}; int i, j, idx, pp_idx; data[0] = peer ? peer->ifindex : 0; @@ -225,12 +240,7 @@ static void veth_get_ethtool_stats(struct net_device *dev, } page_pool_stats: - for (i = 0; i < dev->real_num_rx_queues; i++) { - if (!priv->rq[i].page_pool) - continue; - page_pool_get_stats(priv->rq[i].page_pool, &pp_stats); - } - page_pool_ethtool_stats_get(&data[pp_idx], &pp_stats); + veth_get_page_pool_stats(dev, &data[pp_idx]); } static void veth_get_channels(struct net_device *dev, @@ -747,7 +757,7 @@ static int veth_convert_skb_to_xdp_buff(struct veth_rq *rq, if (!page) goto drop; - nskb = build_skb(page_address(page), PAGE_SIZE); + nskb = napi_build_skb(page_address(page), PAGE_SIZE); if (!nskb) { page_pool_put_full_page(rq->page_pool, page, true); goto drop; @@ -1071,8 +1081,9 @@ static int __veth_napi_enable_range(struct net_device *dev, int start, int end) err_xdp_ring: for (i--; i >= start; i--) ptr_ring_cleanup(&priv->rq[i].xdp_ring, veth_ptr_free); + i = end; err_page_pool: - for (i = start; i < end; i++) { + for (i--; i >= start; i--) { page_pool_destroy(priv->rq[i].page_pool); priv->rq[i].page_pool = NULL; } @@ -1850,10 +1861,7 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, nla_peer = data[VETH_INFO_PEER]; ifmp = nla_data(nla_peer); - err = rtnl_nla_parse_ifla(peer_tb, - nla_data(nla_peer) + sizeof(struct ifinfomsg), - nla_len(nla_peer) - sizeof(struct ifinfomsg), - NULL); + err = rtnl_nla_parse_ifinfomsg(peer_tb, nla_peer, extack); if (err < 0) return err; |