---

yaml --- r: 368175 b: refs/heads/master c: e8f72ea h: refs/heads/master i: 368173: 230833c 368171: 4f2a22f 368167: 4fb1976 368159: 7899928 v: v3
git-mirror · Mar 10, 2013 · c0ea518 · c0ea518
1 parent 9f6283f
commit c0ea518
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Showing 4 changed files with 23 additions and 31 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 22c352195ee09dcce9f4f0e2d4cd5f382b90f0fb
+refs/heads/master: e8f72ea4a1380eeca10a551bc8d678e7d4388d42
diff --git a/trunk/include/net/ip6_tunnel.h b/trunk/include/net/ip6_tunnel.h
@@ -68,4 +68,24 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw);
 __u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
 			     const struct in6_addr *raddr);
 
+static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct net_device_stats *stats = &dev->stats;
+	int pkt_len, err;
+
+	nf_reset(skb);
+	pkt_len = skb->len;
+	err = ip6_local_out(skb);
+
+	if (net_xmit_eval(err) == 0) {
+		struct pcpu_tstats *tstats = this_cpu_ptr(dev->tstats);
+		u64_stats_update_begin(&tstats->syncp);
+		tstats->tx_bytes += pkt_len;
+		tstats->tx_packets++;
+		u64_stats_update_end(&tstats->syncp);
+	} else {
+		stats->tx_errors++;
+		stats->tx_aborted_errors++;
+	}
+}
 #endif
diff --git a/trunk/net/ipv6/ip6_gre.c b/trunk/net/ipv6/ip6_gre.c
@@ -667,7 +667,6 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb,
 	struct net_device_stats *stats = &tunnel->dev->stats;
 	int err = -1;
 	u8 proto;
-	int pkt_len;
 	struct sk_buff *new_skb;
 
 	if (dev->type == ARPHRD_ETHER)
@@ -801,23 +800,9 @@ static netdev_tx_t ip6gre_xmit2(struct sk_buff *skb,
 		}
 	}
 
-	nf_reset(skb);
-	pkt_len = skb->len;
-	err = ip6_local_out(skb);
-
-	if (net_xmit_eval(err) == 0) {
-		struct pcpu_tstats *tstats = this_cpu_ptr(tunnel->dev->tstats);
-
-		tstats->tx_bytes += pkt_len;
-		tstats->tx_packets++;
-	} else {
-		stats->tx_errors++;
-		stats->tx_aborted_errors++;
-	}
-
+	ip6tunnel_xmit(skb, dev);
 	if (ndst)
 		ip6_tnl_dst_store(tunnel, ndst);
-
 	return 0;
 tx_err_link_failure:
 	stats->tx_carrier_errors++;

diff --git a/trunk/net/ipv6/ip6_tunnel.c b/trunk/net/ipv6/ip6_tunnel.c
@@ -955,7 +955,6 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
 	unsigned int max_headroom = sizeof(struct ipv6hdr);
 	u8 proto;
 	int err = -1;
-	int pkt_len;
 
 	if (!fl6->flowi6_mark)
 		dst = ip6_tnl_dst_check(t);
@@ -1035,19 +1034,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
 	ipv6h->nexthdr = proto;
 	ipv6h->saddr = fl6->saddr;
 	ipv6h->daddr = fl6->daddr;
-	nf_reset(skb);
-	pkt_len = skb->len;
-	err = ip6_local_out(skb);
-
-	if (net_xmit_eval(err) == 0) {
-		struct pcpu_tstats *tstats = this_cpu_ptr(t->dev->tstats);
-
-		tstats->tx_bytes += pkt_len;
-		tstats->tx_packets++;
-	} else {
-		stats->tx_errors++;
-		stats->tx_aborted_errors++;
-	}
+	ip6tunnel_xmit(skb, dev);
 	if (ndst)
 		ip6_tnl_dst_store(t, ndst);
 	return 0;