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author | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-10-11 12:39:35 -0700 |
commit | 56c5d900dbb8e042bfad035d18433476931d8f93 (patch) | |
tree | 00b793965beeef10db03e0ff021d2d965c410759 /net/ipv6/netfilter/nf_conntrack_reasm.c | |
parent | 4dd95b63ae25c5cad6986829b5e8788e9faa0330 (diff) | |
parent | ead9d23d803ea3a73766c3cb27bf7563ac8d7266 (diff) | |
download | op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.zip op-kernel-dev-56c5d900dbb8e042bfad035d18433476931d8f93.tar.gz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
sound/core/memalloc.c
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_reasm.c')
-rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 52d06dd..9967ac7 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -27,7 +27,6 @@ #include <linux/ipv6.h> #include <linux/icmpv6.h> #include <linux/random.h> -#include <linux/jhash.h> #include <net/sock.h> #include <net/snmp.h> @@ -103,39 +102,12 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { }; #endif -static unsigned int ip6qhashfn(__be32 id, const struct in6_addr *saddr, - const struct in6_addr *daddr) -{ - u32 a, b, c; - - a = (__force u32)saddr->s6_addr32[0]; - b = (__force u32)saddr->s6_addr32[1]; - c = (__force u32)saddr->s6_addr32[2]; - - a += JHASH_GOLDEN_RATIO; - b += JHASH_GOLDEN_RATIO; - c += nf_frags.rnd; - __jhash_mix(a, b, c); - - a += (__force u32)saddr->s6_addr32[3]; - b += (__force u32)daddr->s6_addr32[0]; - c += (__force u32)daddr->s6_addr32[1]; - __jhash_mix(a, b, c); - - a += (__force u32)daddr->s6_addr32[2]; - b += (__force u32)daddr->s6_addr32[3]; - c += (__force u32)id; - __jhash_mix(a, b, c); - - return c & (INETFRAGS_HASHSZ - 1); -} - static unsigned int nf_hashfn(struct inet_frag_queue *q) { const struct nf_ct_frag6_queue *nq; nq = container_of(q, struct nf_ct_frag6_queue, q); - return ip6qhashfn(nq->id, &nq->saddr, &nq->daddr); + return inet6_hash_frag(nq->id, &nq->saddr, &nq->daddr, nf_frags.rnd); } static void nf_skb_free(struct sk_buff *skb) @@ -209,7 +181,7 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst) arg.dst = dst; read_lock_bh(&nf_frags.lock); - hash = ip6qhashfn(id, src, dst); + hash = inet6_hash_frag(id, src, dst, nf_frags.rnd); q = inet_frag_find(&nf_init_frags, &nf_frags, &arg, hash); local_bh_enable(); |