diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-25 10:11:40 +0100 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-25 10:11:40 +0100 |
commit | 85e63343f49cdf859bb630ba39d9a9af85dfb3e6 (patch) | |
tree | 8c72184c38d93a34e08f386ae70b4ee12ed7ac20 /net/ipv4 | |
parent | 2f6ae6ef631cd16b0725958ee805a24b9e38d7ad (diff) | |
parent | 6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff) | |
download | blackbird-op-linux-85e63343f49cdf859bb630ba39d9a9af85dfb3e6.tar.gz blackbird-op-linux-85e63343f49cdf859bb630ba39d9a9af85dfb3e6.zip |
Merge tag 'v3.5-rc4' into regulator-drivers
Linux 3.5-rc4 contains patches which conflict with some of the
development work.
Diffstat (limited to 'net/ipv4')
-rw-r--r-- | net/ipv4/inetpeer.c | 16 | ||||
-rw-r--r-- | net/ipv4/ip_forward.c | 1 | ||||
-rw-r--r-- | net/ipv4/ipmr.c | 1 |
3 files changed, 14 insertions, 4 deletions
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index d4d61b694fab..dfba343b2509 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -560,6 +560,17 @@ bool inet_peer_xrlim_allow(struct inet_peer *peer, int timeout) } EXPORT_SYMBOL(inet_peer_xrlim_allow); +static void inetpeer_inval_rcu(struct rcu_head *head) +{ + struct inet_peer *p = container_of(head, struct inet_peer, gc_rcu); + + spin_lock_bh(&gc_lock); + list_add_tail(&p->gc_list, &gc_list); + spin_unlock_bh(&gc_lock); + + schedule_delayed_work(&gc_work, gc_delay); +} + void inetpeer_invalidate_tree(int family) { struct inet_peer *old, *new, *prev; @@ -576,10 +587,7 @@ void inetpeer_invalidate_tree(int family) prev = cmpxchg(&base->root, old, new); if (prev == old) { base->total = 0; - spin_lock(&gc_lock); - list_add_tail(&prev->gc_list, &gc_list); - spin_unlock(&gc_lock); - schedule_delayed_work(&gc_work, gc_delay); + call_rcu(&prev->gc_rcu, inetpeer_inval_rcu); } out: diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index e5c44fc586ab..ab09b126423c 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c @@ -44,6 +44,7 @@ static int ip_forward_finish(struct sk_buff *skb) struct ip_options *opt = &(IPCB(skb)->opt); IP_INC_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTFORWDATAGRAMS); + IP_ADD_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTOCTETS, skb->len); if (unlikely(opt->optlen)) ip_forward_options(skb); diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index a9e519ad6db5..c94bbc6f2ba3 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1574,6 +1574,7 @@ static inline int ipmr_forward_finish(struct sk_buff *skb) struct ip_options *opt = &(IPCB(skb)->opt); IP_INC_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTFORWDATAGRAMS); + IP_ADD_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTOCTETS, skb->len); if (unlikely(opt->optlen)) ip_forward_options(skb); |