summaryrefslogtreecommitdiffstats
path: root/include/net/inet6_hashtables.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/inet6_hashtables.h')
-rw-r--r--include/net/inet6_hashtables.h28
1 files changed, 7 insertions, 21 deletions
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index a105d1a2fc00..ae0613544308 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -28,28 +28,14 @@
struct inet_hashinfo;
-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)
+static inline unsigned int __inet6_ehashfn(const u32 lhash,
+ const u16 lport,
+ const u32 fhash,
+ const __be16 fport,
+ const u32 initval)
{
- u32 ports = (((u32)lport) << 16) | (__force u32)fport;
-
- return jhash_3words((__force u32)laddr->s6_addr32[3],
- ipv6_addr_jhash(faddr),
- ports,
- inet_ehash_secret + net_hash_mix(net));
-}
-
-static inline int inet6_sk_ehashfn(const struct sock *sk)
-{
- const struct inet_sock *inet = inet_sk(sk);
- const struct in6_addr *laddr = &sk->sk_v6_rcv_saddr;
- const struct in6_addr *faddr = &sk->sk_v6_daddr;
- const __u16 lport = inet->inet_num;
- const __be16 fport = inet->inet_dport;
- struct net *net = sock_net(sk);
-
- return inet6_ehashfn(net, laddr, lport, faddr, fport);
+ const u32 ports = (((u32)lport) << 16) | (__force u32)fport;
+ return jhash_3words(lhash, fhash, ports, initval);
}
int __inet6_hash(struct sock *sk, struct inet_timewait_sock *twp);