From 8f84985fec10de64a6b4cdfea45f2b0ab8f07c78 Mon Sep 17 00:00:00 2001 From: Li RongQing Date: Sat, 4 Jan 2014 13:57:59 +0800 Subject: net: unify the pcpu_tstats and br_cpu_netstats as one They are same, so unify them as one, pcpu_sw_netstats. Define pcpu_sw_netstat in netdevice.h, remove pcpu_tstats from if_tunnel and remove br_cpu_netstats from br_private.h Cc: Cong Wang Cc: Stephen Hemminger Signed-off-by: Li RongQing Signed-off-by: David S. Miller --- net/ipv6/ip6_gre.c | 10 +++++----- net/ipv6/ip6_tunnel.c | 12 ++++++------ net/ipv6/ip6_vti.c | 10 +++++----- net/ipv6/sit.c | 10 +++++----- 4 files changed, 21 insertions(+), 21 deletions(-) (limited to 'net/ipv6') diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index e27fb78c61f..e7a440dd5c0 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -498,7 +498,7 @@ static int ip6gre_rcv(struct sk_buff *skb) &ipv6h->saddr, &ipv6h->daddr, key, gre_proto); if (tunnel) { - struct pcpu_tstats *tstats; + struct pcpu_sw_netstats *tstats; if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) goto drop; @@ -1265,12 +1265,12 @@ static int ip6gre_tunnel_init(struct net_device *dev) if (ipv6_addr_any(&tunnel->parms.raddr)) dev->header_ops = &ip6gre_header_ops; - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; for_each_possible_cpu(i) { - struct pcpu_tstats *ip6gre_tunnel_stats; + struct pcpu_sw_netstats *ip6gre_tunnel_stats; ip6gre_tunnel_stats = per_cpu_ptr(dev->tstats, i); u64_stats_init(&ip6gre_tunnel_stats->syncp); } @@ -1466,12 +1466,12 @@ static int ip6gre_tap_init(struct net_device *dev) ip6gre_tnl_link_config(tunnel, 1); - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; for_each_possible_cpu(i) { - struct pcpu_tstats *ip6gre_tap_stats; + struct pcpu_sw_netstats *ip6gre_tap_stats; ip6gre_tap_stats = per_cpu_ptr(dev->tstats, i); u64_stats_init(&ip6gre_tap_stats->syncp); } diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 8d7c9867a44..02894216a46 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include @@ -102,11 +101,12 @@ struct ip6_tnl_net { static struct net_device_stats *ip6_get_stats(struct net_device *dev) { - struct pcpu_tstats sum = { 0 }; + struct pcpu_sw_netstats sum = { 0 }; int i; for_each_possible_cpu(i) { - const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, 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; @@ -784,7 +784,7 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol, if ((t = ip6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr)) != NULL) { - struct pcpu_tstats *tstats; + struct pcpu_sw_netstats *tstats; if (t->parms.proto != ipproto && t->parms.proto != 0) { rcu_read_unlock(); @@ -1497,12 +1497,12 @@ ip6_tnl_dev_init_gen(struct net_device *dev) t->dev = dev; t->net = dev_net(dev); - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; for_each_possible_cpu(i) { - struct pcpu_tstats *ip6_tnl_stats; + struct pcpu_sw_netstats *ip6_tnl_stats; ip6_tnl_stats = per_cpu_ptr(dev->tstats, i); u64_stats_init(&ip6_tnl_stats->syncp); } diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index ed94ba61dda..da1d9e4d62c 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include @@ -77,11 +76,12 @@ struct vti6_net { static struct net_device_stats *vti6_get_stats(struct net_device *dev) { - struct pcpu_tstats sum = { 0 }; + struct pcpu_sw_netstats sum = { 0 }; int i; for_each_possible_cpu(i) { - const struct pcpu_tstats *tstats = per_cpu_ptr(dev->tstats, 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; @@ -312,7 +312,7 @@ static int vti6_rcv(struct sk_buff *skb) if ((t = vti6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr)) != NULL) { - struct pcpu_tstats *tstats; + struct pcpu_sw_netstats *tstats; if (t->parms.proto != IPPROTO_IPV6 && t->parms.proto != 0) { rcu_read_unlock(); @@ -753,7 +753,7 @@ static inline int vti6_dev_init_gen(struct net_device *dev) t->dev = dev; t->net = dev_net(dev); - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; return 0; diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 366fbba3359..9937b261671 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -671,7 +671,7 @@ static int ipip6_rcv(struct sk_buff *skb) tunnel = ipip6_tunnel_lookup(dev_net(skb->dev), skb->dev, iph->saddr, iph->daddr); if (tunnel != NULL) { - struct pcpu_tstats *tstats; + struct pcpu_sw_netstats *tstats; if (tunnel->parms.iph.protocol != IPPROTO_IPV6 && tunnel->parms.iph.protocol != 0) @@ -1361,12 +1361,12 @@ static int ipip6_tunnel_init(struct net_device *dev) memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4); ipip6_tunnel_bind_dev(dev); - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; for_each_possible_cpu(i) { - struct pcpu_tstats *ipip6_tunnel_stats; + struct pcpu_sw_netstats *ipip6_tunnel_stats; ipip6_tunnel_stats = per_cpu_ptr(dev->tstats, i); u64_stats_init(&ipip6_tunnel_stats->syncp); } @@ -1391,12 +1391,12 @@ static int __net_init ipip6_fb_tunnel_init(struct net_device *dev) iph->ihl = 5; iph->ttl = 64; - dev->tstats = alloc_percpu(struct pcpu_tstats); + dev->tstats = alloc_percpu(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; for_each_possible_cpu(i) { - struct pcpu_tstats *ipip6_fb_stats; + struct pcpu_sw_netstats *ipip6_fb_stats; ipip6_fb_stats = per_cpu_ptr(dev->tstats, i); u64_stats_init(&ipip6_fb_stats->syncp); } -- cgit v1.2.3-70-g09d2