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-rw-r--r--include/net/inet6_hashtables.h7
-rw-r--r--net/ipv6/inet6_hashtables.c6
2 files changed, 8 insertions, 5 deletions
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 62a5b691858..72f13a9928e 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -28,7 +28,8 @@
struct inet_hashinfo;
/* I have no idea if this is a good hash for v6 or not. -DaveM */
-static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
+static inline unsigned int inet6_ehashfn(struct net *net,
+ const struct in6_addr *laddr, const u16 lport,
const struct in6_addr *faddr, const __be16 fport)
{
u32 ports = (lport ^ (__force u16)fport);
@@ -46,7 +47,9 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
const struct in6_addr *faddr = &np->daddr;
const __u16 lport = inet->num;
const __be16 fport = inet->dport;
- return inet6_ehashfn(laddr, lport, faddr, fport);
+ struct net *net = sock_net(sk);
+
+ return inet6_ehashfn(net, laddr, lport, faddr, fport);
}
extern void __inet6_hash(struct sock *sk);
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index b940156ca4f..a9cc8ab33a4 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -68,7 +68,7 @@ struct sock *__inet6_lookup_established(struct net *net,
/* Optimize here for direct hit, only listening connections can
* have wildcards anyways.
*/
- unsigned int hash = inet6_ehashfn(daddr, hnum, saddr, sport);
+ unsigned int hash = inet6_ehashfn(net, daddr, hnum, saddr, sport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
rwlock_t *lock = inet_ehash_lockp(hashinfo, hash);
@@ -166,14 +166,14 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row,
const struct in6_addr *saddr = &np->daddr;
const int dif = sk->sk_bound_dev_if;
const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
- const unsigned int hash = inet6_ehashfn(daddr, lport, saddr,
+ struct net *net = sock_net(sk);
+ const unsigned int hash = inet6_ehashfn(net, daddr, lport, saddr,
inet->dport);
struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
rwlock_t *lock = inet_ehash_lockp(hinfo, hash);
struct sock *sk2;
const struct hlist_node *node;
struct inet_timewait_sock *tw;
- struct net *net = sock_net(sk);
prefetch(head->chain.first);
write_lock(lock);