From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: [PATCH net-next 3/8] UDP: add struct net argument to udp_hashfn Date: Mon, 16 Jun 2008 13:41:33 +0400 Message-ID: <4856354D.9040104@openvz.org> References: <485633E4.10900@openvz.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Linux Netdev List To: David Miller Return-path: Received: from sacred.ru ([62.205.161.221]:39311 "EHLO sacred.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755722AbYFPJn5 (ORCPT ); Mon, 16 Jun 2008 05:43:57 -0400 In-Reply-To: <485633E4.10900@openvz.org> Sender: netdev-owner@vger.kernel.org List-ID: Every caller already has this one. The new argument is currently unused, but this will be fixed shortly. Signed-off-by: Pavel Emelyanov --- include/linux/udp.h | 2 +- net/ipv4/udp.c | 12 ++++++------ net/ipv6/udp.c | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/include/linux/udp.h b/include/linux/udp.h index 9c94312..3deccac 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -46,7 +46,7 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb) #define UDP_HTABLE_SIZE 128 -static inline int udp_hashfn(const unsigned num) +static inline int udp_hashfn(struct net *net, const unsigned num) { return num & (UDP_HTABLE_SIZE - 1); } diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 86755e0..8b96189 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -136,7 +136,7 @@ static inline int __udp_lib_lport_inuse(struct net *net, __u16 num, struct sock *sk; struct hlist_node *node; - sk_for_each(sk, node, &udptable[udp_hashfn(num)]) + sk_for_each(sk, node, &udptable[udp_hashfn(net, num)]) if (net_eq(sock_net(sk), net) && sk->sk_hash == num) return 1; return 0; @@ -176,7 +176,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, for (i = 0; i < UDP_HTABLE_SIZE; i++) { int size = 0; - head = &udptable[udp_hashfn(rover)]; + head = &udptable[udp_hashfn(net, rover)]; if (hlist_empty(head)) goto gotit; @@ -213,7 +213,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, gotit: snum = rover; } else { - head = &udptable[udp_hashfn(snum)]; + head = &udptable[udp_hashfn(net, snum)]; sk_for_each(sk2, node, head) if (sk2->sk_hash == snum && @@ -229,7 +229,7 @@ gotit: inet_sk(sk)->num = snum; sk->sk_hash = snum; if (sk_unhashed(sk)) { - head = &udptable[udp_hashfn(snum)]; + head = &udptable[udp_hashfn(net, snum)]; sk_add_node(sk, head); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1); } @@ -266,7 +266,7 @@ static struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, int badness = -1; read_lock(&udp_hash_lock); - sk_for_each(sk, node, &udptable[udp_hashfn(hnum)]) { + sk_for_each(sk, node, &udptable[udp_hashfn(net, hnum)]) { struct inet_sock *inet = inet_sk(sk); if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && @@ -1070,7 +1070,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, int dif; read_lock(&udp_hash_lock); - sk = sk_head(&udptable[udp_hashfn(ntohs(uh->dest))]); + sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); dif = skb->dev->ifindex; sk = udp_v4_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif); if (sk) { diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index e25fe4b..6b962b0 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -67,7 +67,7 @@ static struct sock *__udp6_lib_lookup(struct net *net, int badness = -1; read_lock(&udp_hash_lock); - sk_for_each(sk, node, &udptable[udp_hashfn(hnum)]) { + sk_for_each(sk, node, &udptable[udp_hashfn(net, hnum)]) { struct inet_sock *inet = inet_sk(sk); if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && @@ -364,7 +364,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, int dif; read_lock(&udp_hash_lock); - sk = sk_head(&udptable[udp_hashfn(ntohs(uh->dest))]); + sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); dif = inet6_iif(skb); sk = udp_v6_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif); if (!sk) { -- 1.5.3.4