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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-05-21 14:17:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-21 14:17:05 -0700 |
| commit | 3dca02af38c11a970160387ab36ae6043feb03cd (patch) | |
| tree | a0c9137d43f2c18bce71e34e5ae745ebe521c4ff | |
| parent | f56dd017c32e759bbdc88ee59d3f76235d720788 (diff) | |
| download | kernel_samsung_espresso10-3dca02af38c11a970160387ab36ae6043feb03cd.zip kernel_samsung_espresso10-3dca02af38c11a970160387ab36ae6043feb03cd.tar.gz kernel_samsung_espresso10-3dca02af38c11a970160387ab36ae6043feb03cd.tar.bz2 | |
ip6tnl: Use on-device stats instead of private ones.
This tunnel uses its own private structure and requires separate
patch to switch from private stats to on-device ones.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ip6_tunnel.h | 1 | ||||
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 26 |
2 files changed, 6 insertions, 21 deletions
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h index 6512d85..3780592 100644 --- a/include/net/ip6_tunnel.h +++ b/include/net/ip6_tunnel.h @@ -19,7 +19,6 @@ struct ip6_tnl { struct ip6_tnl *next; /* next tunnel in list */ struct net_device *dev; /* virtual device associated with tunnel */ - struct net_device_stats stat; /* statistics for tunnel device */ int recursion; /* depth of hard_start_xmit recursion */ struct ip6_tnl_parm parms; /* tunnel configuration parameters */ struct flowi fl; /* flowi template for xmit */ diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 2bda3ba..3781481 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -711,7 +711,7 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol, } if (!ip6_tnl_rcv_ctl(t)) { - t->stat.rx_dropped++; + t->dev->stats.rx_dropped++; read_unlock(&ip6_tnl_lock); goto discard; } @@ -728,8 +728,8 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol, dscp_ecn_decapsulate(t, ipv6h, skb); - t->stat.rx_packets++; - t->stat.rx_bytes += skb->len; + t->dev->stats.rx_packets++; + t->dev->stats.rx_bytes += skb->len; netif_rx(skb); read_unlock(&ip6_tnl_lock); return 0; @@ -849,7 +849,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb, __u32 *pmtu) { struct ip6_tnl *t = netdev_priv(dev); - struct net_device_stats *stats = &t->stat; + struct net_device_stats *stats = &t->dev->stats; struct ipv6hdr *ipv6h = ipv6_hdr(skb); struct ipv6_tel_txoption opt; struct dst_entry *dst; @@ -1043,11 +1043,11 @@ static int ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) { struct ip6_tnl *t = netdev_priv(dev); - struct net_device_stats *stats = &t->stat; + struct net_device_stats *stats = &t->dev->stats; int ret; if (t->recursion++) { - t->stat.collisions++; + stats->collisions++; goto tx_err; } @@ -1289,19 +1289,6 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) } /** - * ip6_tnl_get_stats - return the stats for tunnel device - * @dev: virtual device associated with tunnel - * - * Return: stats for device - **/ - -static struct net_device_stats * -ip6_tnl_get_stats(struct net_device *dev) -{ - return &(((struct ip6_tnl *)netdev_priv(dev))->stat); -} - -/** * ip6_tnl_change_mtu - change mtu manually for tunnel device * @dev: virtual device associated with tunnel * @new_mtu: the new mtu @@ -1334,7 +1321,6 @@ static void ip6_tnl_dev_setup(struct net_device *dev) dev->uninit = ip6_tnl_dev_uninit; dev->destructor = free_netdev; dev->hard_start_xmit = ip6_tnl_xmit; - dev->get_stats = ip6_tnl_get_stats; dev->do_ioctl = ip6_tnl_ioctl; dev->change_mtu = ip6_tnl_change_mtu; |