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| author | Pravin B Shelar <pshelar@nicira.com> | 2013-03-25 15:50:00 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-26 17:27:19 +0100 |
| commit | f61dd388a9b76f273bb0de9786600fd64e34ba09 (patch) | |
| tree | 8487c6d6f12951178a093c95bf72d6a7915884c6 /net/ipv6/sit.c | |
| parent | VXLAN: Use IP Tunnels tunnel ENC encap API (diff) | |
| download | linux-f61dd388a9b76f273bb0de9786600fd64e34ba09.tar.xz linux-f61dd388a9b76f273bb0de9786600fd64e34ba09.zip | |
Tunneling: use IP Tunnel stats APIs.
Use common function get calculate rtnl_link_stats64 stats.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
| -rw-r--r-- | net/ipv6/sit.c | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index ee4fc570cf2c..335363478bbf 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) |