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Diffstat (limited to 'net/ipv6/ip6_vti.c')
-rw-r--r--net/ipv6/ip6_vti.c25
1 files changed, 3 insertions, 22 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index da1d9e4d62ca..b50acd5e75d2 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -74,27 +74,6 @@ struct vti6_net {
struct ip6_tnl __rcu **tnls[2];
};
-static struct net_device_stats *vti6_get_stats(struct net_device *dev)
-{
- struct pcpu_sw_netstats sum = { 0 };
- int i;
-
- for_each_possible_cpu(i) {
- const struct pcpu_sw_netstats *tstats =
- per_cpu_ptr(dev->tstats, i);
-
- sum.rx_packets += tstats->rx_packets;
- sum.rx_bytes += tstats->rx_bytes;
- sum.tx_packets += tstats->tx_packets;
- sum.tx_bytes += tstats->tx_bytes;
- }
- dev->stats.rx_packets = sum.rx_packets;
- dev->stats.rx_bytes = sum.rx_bytes;
- dev->stats.tx_packets = sum.tx_packets;
- dev->stats.tx_bytes = sum.tx_bytes;
- return &dev->stats;
-}
-
#define for_each_vti6_tunnel_rcu(start) \
for (t = rcu_dereference(start); t; t = rcu_dereference(t->next))
@@ -331,8 +310,10 @@ static int vti6_rcv(struct sk_buff *skb)
}
tstats = this_cpu_ptr(t->dev->tstats);
+ u64_stats_update_begin(&tstats->syncp);
tstats->rx_packets++;
tstats->rx_bytes += skb->len;
+ u64_stats_update_end(&tstats->syncp);
skb->mark = 0;
secpath_reset(skb);
@@ -716,7 +697,7 @@ static const struct net_device_ops vti6_netdev_ops = {
.ndo_start_xmit = vti6_tnl_xmit,
.ndo_do_ioctl = vti6_ioctl,
.ndo_change_mtu = vti6_change_mtu,
- .ndo_get_stats = vti6_get_stats,
+ .ndo_get_stats64 = ip_tunnel_get_stats64,
};
/**