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Message-ID: <4856354D.9040104@openvz.org>
Date: Mon, 16 Jun 2008 13:41:33 +0400
From: Pavel Emelyanov <xemul@...nvz.org>
To: David Miller <davem@...emloft.net>
CC: Linux Netdev List <netdev@...r.kernel.org>
Subject: [PATCH net-next 3/8] UDP: add struct net argument to udp_hashfn
Every caller already has this one. The new argument is currently
unused, but this will be fixed shortly.
Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>
---
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
--
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