diff options
| -rw-r--r-- | net/ipv4/Kconfig | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_vti.c | 40 | ||||
| -rw-r--r-- | net/ipv6/Kconfig | 2 | ||||
| -rw-r--r-- | net/ipv6/ip6_gre.c | 44 | ||||
| -rw-r--r-- | net/ipv6/sit.c | 37 |
5 files changed, 7 insertions, 117 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 053b53e..8603ca8 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -319,6 +319,7 @@ config SYN_COOKIES config NET_IPVTI tristate "Virtual (secure) IP: tunneling" select INET_TUNNEL + select NET_IP_TUNNEL depends on INET_XFRM_MODE_TUNNEL ---help--- Tunneling means encapsulating data of one protocol type within diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 6a628fb..9d2bdb2 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -82,44 +82,6 @@ static int vti_tunnel_bind_dev(struct net_device *dev); } while (0) -static struct rtnl_link_stats64 *vti_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot) -{ - int i; - - for_each_possible_cpu(i) { - const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, i); - u64 rx_packets, rx_bytes, tx_packets, tx_bytes; - unsigned int start; - - do { - start = u64_stats_fetch_begin_bh(&tstats->syncp); - rx_packets = tstats->rx_packets; - tx_packets = tstats->tx_packets; - rx_bytes = tstats->rx_bytes; - tx_bytes = tstats->tx_bytes; - } while (u64_stats_fetch_retry_bh(&tstats->syncp, start)); - - tot->rx_packets += rx_packets; - tot->tx_packets += tx_packets; - tot->rx_bytes += rx_bytes; - tot->tx_bytes += tx_bytes; - } - - tot->multicast = dev->stats.multicast; - tot->rx_crc_errors = dev->stats.rx_crc_errors; - tot->rx_fifo_errors = dev->stats.rx_fifo_errors; - tot->rx_length_errors = dev->stats.rx_length_errors; - tot->rx_errors = dev->stats.rx_errors; - tot->tx_fifo_errors = dev->stats.tx_fifo_errors; - tot->tx_carrier_errors = dev->stats.tx_carrier_errors; - tot->tx_dropped = dev->stats.tx_dropped; - tot->tx_aborted_errors = dev->stats.tx_aborted_errors; - tot->tx_errors = dev->stats.tx_errors; - - return tot; -} - static struct ip_tunnel *vti_tunnel_lookup(struct net *net, __be32 remote, __be32 local) { @@ -597,7 +559,7 @@ static const struct net_device_ops vti_netdev_ops = { .ndo_start_xmit = vti_tunnel_xmit, .ndo_do_ioctl = vti_tunnel_ioctl, .ndo_change_mtu = vti_tunnel_change_mtu, - .ndo_get_stats64 = vti_get_stats64, + .ndo_get_stats64 = ip_tunnel_get_stats64, }; static void vti_dev_free(struct net_device *dev) diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index ed0b9e2..11b13ea 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -156,6 +156,7 @@ config INET6_XFRM_MODE_ROUTEOPTIMIZATION config IPV6_SIT tristate "IPv6: IPv6-in-IPv4 tunnel (SIT driver)" select INET_TUNNEL + select NET_IP_TUNNEL select IPV6_NDISC_NODETYPE default y ---help--- @@ -201,6 +202,7 @@ config IPV6_TUNNEL config IPV6_GRE tristate "IPv6: GRE tunnel" select IPV6_TUNNEL + select NET_IP_TUNNEL ---help--- Tunneling means encapsulating data of one protocol type within another protocol and sending it over a channel that understands the diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index df89cca..d3ddd84 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -111,46 +111,6 @@ static u32 HASH_ADDR(const struct in6_addr *addr) #define tunnels_l tunnels[1] #define tunnels_wc tunnels[0] -static struct rtnl_link_stats64 *ip6gre_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot) -{ - int i; - - for_each_possible_cpu(i) { - const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, i); - u64 rx_packets, rx_bytes, tx_packets, tx_bytes; - unsigned int start; - - do { - start = u64_stats_fetch_begin_bh(&tstats->syncp); - rx_packets = tstats->rx_packets; - tx_packets = tstats->tx_packets; - rx_bytes = tstats->rx_bytes; - tx_bytes = tstats->tx_bytes; - } while (u64_stats_fetch_retry_bh(&tstats->syncp, start)); - - tot->rx_packets += rx_packets; - tot->tx_packets += tx_packets; - tot->rx_bytes += rx_bytes; - tot->tx_bytes += tx_bytes; - } - - tot->multicast = dev->stats.multicast; - tot->rx_crc_errors = dev->stats.rx_crc_errors; - tot->rx_fifo_errors = dev->stats.rx_fifo_errors; - tot->rx_length_errors = dev->stats.rx_length_errors; - tot->rx_frame_errors = dev->stats.rx_frame_errors; - tot->rx_errors = dev->stats.rx_errors; - - tot->tx_fifo_errors = dev->stats.tx_fifo_errors; - tot->tx_carrier_errors = dev->stats.tx_carrier_errors; - tot->tx_dropped = dev->stats.tx_dropped; - tot->tx_aborted_errors = dev->stats.tx_aborted_errors; - tot->tx_errors = dev->stats.tx_errors; - - return tot; -} - /* Given src, dst and key, find appropriate for input tunnel. */ static struct ip6_tnl *ip6gre_tunnel_lookup(struct net_device *dev, @@ -1257,7 +1217,7 @@ static const struct net_device_ops ip6gre_netdev_ops = { .ndo_start_xmit = ip6gre_tunnel_xmit, .ndo_do_ioctl = ip6gre_tunnel_ioctl, .ndo_change_mtu = ip6gre_tunnel_change_mtu, - .ndo_get_stats64 = ip6gre_get_stats64, + .ndo_get_stats64 = ip_tunnel_get_stats64, }; static void ip6gre_dev_free(struct net_device *dev) @@ -1506,7 +1466,7 @@ static const struct net_device_ops ip6gre_tap_netdev_ops = { .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = ip6gre_tunnel_change_mtu, - .ndo_get_stats64 = ip6gre_get_stats64, + .ndo_get_stats64 = ip_tunnel_get_stats64, }; static void ip6gre_tap_setup(struct net_device *dev) diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index ee4fc57..3353634 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -87,41 +87,6 @@ struct sit_net { struct net_device *fb_tunnel_dev; }; -static struct rtnl_link_stats64 *ipip6_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot) -{ - int i; - - for_each_possible_cpu(i) { - const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, i); - u64 rx_packets, rx_bytes, tx_packets, tx_bytes; - unsigned int start; - - do { - start = u64_stats_fetch_begin_bh(&tstats->syncp); - rx_packets = tstats->rx_packets; - tx_packets = tstats->tx_packets; - rx_bytes = tstats->rx_bytes; - tx_bytes = tstats->tx_bytes; - } while (u64_stats_fetch_retry_bh(&tstats->syncp, start)); - - tot->rx_packets += rx_packets; - tot->tx_packets += tx_packets; - tot->rx_bytes += rx_bytes; - tot->tx_bytes += tx_bytes; - } - - tot->rx_errors = dev->stats.rx_errors; - tot->rx_frame_errors = dev->stats.rx_frame_errors; - tot->tx_fifo_errors = dev->stats.tx_fifo_errors; - tot->tx_carrier_errors = dev->stats.tx_carrier_errors; - tot->tx_dropped = dev->stats.tx_dropped; - tot->tx_aborted_errors = dev->stats.tx_aborted_errors; - tot->tx_errors = dev->stats.tx_errors; - - return tot; -} - /* * Must be invoked with rcu_read_lock */ @@ -1202,7 +1167,7 @@ static const struct net_device_ops ipip6_netdev_ops = { .ndo_start_xmit = ipip6_tunnel_xmit, .ndo_do_ioctl = ipip6_tunnel_ioctl, .ndo_change_mtu = ipip6_tunnel_change_mtu, - .ndo_get_stats64= ipip6_get_stats64, + .ndo_get_stats64 = ip_tunnel_get_stats64, }; static void ipip6_dev_free(struct net_device *dev) |
