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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-11-04 20:11:37 +0900 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:22:08 -0800 |
| commit | a11d206d0f88e092419877c7f706cafb5e1c2e57 (patch) | |
| tree | ed96428bb52765198d5c5b7ccbc1f1b6516ffb3f /net/ipv6/mcast.c | |
| parent | 7a3025b1b3a0173be5de6ced18754b909da27b38 (diff) | |
| download | linux-3.10-a11d206d0f88e092419877c7f706cafb5e1c2e57.tar.gz linux-3.10-a11d206d0f88e092419877c7f706cafb5e1c2e57.tar.bz2 linux-3.10-a11d206d0f88e092419877c7f706cafb5e1c2e57.zip | |
[IPV6]: Per-interface statistics support.
For IP MIB (RFC4293).
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv6/mcast.c')
| -rw-r--r-- | net/ipv6/mcast.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 9055979083b..c006d02be8b 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1465,7 +1465,7 @@ static void mld_sendpack(struct sk_buff *skb) struct inet6_dev *idev = in6_dev_get(skb->dev); int err; - IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS); + IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS); payload_len = skb->tail - (unsigned char *)skb->nh.ipv6h - sizeof(struct ipv6hdr); mldlen = skb->tail - skb->h.raw; @@ -1477,9 +1477,9 @@ static void mld_sendpack(struct sk_buff *skb) mld_dev_queue_xmit); if (!err) { ICMP6_INC_STATS(idev,ICMP6_MIB_OUTMSGS); - IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS); + IP6_INC_STATS(idev, IPSTATS_MIB_OUTMCASTPKTS); } else - IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS); + IP6_INC_STATS(idev, IPSTATS_MIB_OUTDISCARDS); if (likely(idev != NULL)) in6_dev_put(idev); @@ -1763,7 +1763,10 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) IPV6_TLV_ROUTERALERT, 2, 0, 0, IPV6_TLV_PADN, 0 }; - IP6_INC_STATS(IPSTATS_MIB_OUTREQUESTS); + rcu_read_lock(); + IP6_INC_STATS(__in6_dev_get(dev), + IPSTATS_MIB_OUTREQUESTS); + rcu_read_unlock(); snd_addr = addr; if (type == ICMPV6_MGM_REDUCTION) { snd_addr = &all_routers; @@ -1777,7 +1780,10 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) skb = sock_alloc_send_skb(sk, LL_RESERVED_SPACE(dev) + full_len, 1, &err); if (skb == NULL) { - IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS); + rcu_read_lock(); + IP6_INC_STATS(__in6_dev_get(dev), + IPSTATS_MIB_OUTDISCARDS); + rcu_read_unlock(); return; } @@ -1816,9 +1822,9 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type) else ICMP6_INC_STATS(idev, ICMP6_MIB_OUTGROUPMEMBRESPONSES); ICMP6_INC_STATS(idev, ICMP6_MIB_OUTMSGS); - IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS); + IP6_INC_STATS(idev, IPSTATS_MIB_OUTMCASTPKTS); } else - IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS); + IP6_INC_STATS(idev, IPSTATS_MIB_OUTDISCARDS); if (likely(idev != NULL)) in6_dev_put(idev); |