diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 02:26:21 +0900 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:39:55 +0900 |
| commit | 3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9 (patch) | |
| tree | 09edb35f32ebcfb1b4dad904425128a110ef16ee /net/ipv4/inet_hashtables.c | |
| parent | c346dca10840a874240c78efe3f39acf4312a1f2 (diff) | |
[NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS.
Introduce per-sock inlines: sock_net(), sock_net_set()
and per-inet_timewait_sock inlines: twsk_net(), twsk_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
| -rw-r--r-- | net/ipv4/inet_hashtables.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 8cd1ad9b9111..1064111e5b96 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -139,7 +139,7 @@ static struct sock *inet_lookup_listener_slow(struct net *net, sk_for_each(sk, node, head) { const struct inet_sock *inet = inet_sk(sk); - if (sk->sk_net == net && inet->num == hnum && + if (sock_net(sk) == net && inet->num == hnum && !ipv6_only_sock(sk)) { const __be32 rcv_saddr = inet->rcv_saddr; int score = sk->sk_family == PF_INET ? 1 : 0; @@ -182,7 +182,7 @@ struct sock *__inet_lookup_listener(struct net *net, if (inet->num == hnum && !sk->sk_node.next && (!inet->rcv_saddr || inet->rcv_saddr == daddr) && (sk->sk_family == PF_INET || !ipv6_only_sock(sk)) && - !sk->sk_bound_dev_if && sk->sk_net == net) + !sk->sk_bound_dev_if && sock_net(sk) == net) goto sherry_cache; sk = inet_lookup_listener_slow(net, head, daddr, hnum, dif); } @@ -254,7 +254,7 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row, struct sock *sk2; const struct hlist_node *node; struct inet_timewait_sock *tw; - struct net *net = sk->sk_net; + struct net *net = sock_net(sk); prefetch(head->chain.first); write_lock(lock); @@ -406,7 +406,7 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row, struct inet_bind_hashbucket *head; struct inet_bind_bucket *tb; int ret; - struct net *net = sk->sk_net; + struct net *net = sock_net(sk); if (!snum) { int i, remaining, low, high, port; |