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authorLi RongQing <roy.qing.li@gmail.com>2014-01-04 13:57:59 +0800
committerDavid S. Miller <davem@davemloft.net>2014-01-04 20:10:24 -0500
commit8f84985fec10de64a6b4cdfea45f2b0ab8f07c78 (patch)
tree03d58e9d72384e8066a6232c793b3ee4242668f6 /net/ipv6
parent653864d9dd6ae26d884abfd53420e61e7383b1da (diff)
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 <xiyou.wangcong@gmail.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/ip6_gre.c10
-rw-r--r--net/ipv6/ip6_tunnel.c12
-rw-r--r--net/ipv6/ip6_vti.c10
-rw-r--r--net/ipv6/sit.c10
4 files changed, 21 insertions, 21 deletions
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 <linux/if.h>
#include <linux/in.h>
#include <linux/ip.h>
-#include <linux/if_tunnel.h>
#include <linux/net.h>
#include <linux/in6.h>
#include <linux/netdevice.h>
@@ -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 <linux/if.h>
#include <linux/in.h>
#include <linux/ip.h>
-#include <linux/if_tunnel.h>
#include <linux/net.h>
#include <linux/in6.h>
#include <linux/netdevice.h>
@@ -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);
}