diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-04-27 19:16:19 +0100 |
| commit | d1da4e50e5d09f02c340927a4fcb7f54202fa033 (patch) | |
| tree | 7f98317bdd45dbdb7644e9179891c5af6a3a8ef1 /include/net/inet6_hashtables.h | |
| parent | 78ab67da1002d954ea4c3e2b441e2483c41f94e8 (diff) | |
| parent | a205752d1ad2d37d6597aaae5a56fc396a770868 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/Kconfig
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'include/net/inet6_hashtables.h')
| -rw-r--r-- | include/net/inet6_hashtables.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index c28e424f53d..668056b4bb0 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -19,6 +19,9 @@ #include <linux/in6.h> #include <linux/ipv6.h> #include <linux/types.h> +#include <linux/jhash.h> + +#include <net/inet_sock.h> #include <net/ipv6.h> @@ -28,12 +31,11 @@ struct inet_hashinfo; static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport, const struct in6_addr *faddr, const __be16 fport) { - unsigned int hashent = (lport ^ (__force u16)fport); + u32 ports = (lport ^ (__force u16)fport); - hashent ^= (__force u32)(laddr->s6_addr32[3] ^ faddr->s6_addr32[3]); - hashent ^= hashent >> 16; - hashent ^= hashent >> 8; - return hashent; + return jhash_3words((__force u32)laddr->s6_addr32[3], + (__force u32)faddr->s6_addr32[3], + ports, inet_ehash_secret); } static inline int inet6_sk_ehashfn(const struct sock *sk) |