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Commit 464c3855 authored by Florian Westphal's avatar Florian Westphal Committed by Pablo Neira Ayuso
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netfilter: conntrack: make netns address part of nat bysrc hash



Will be needed soon when we place all in the same hash table.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent bbe848ec
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+3 −3
Original line number Diff line number Diff line
@@ -118,7 +118,7 @@ EXPORT_SYMBOL(nf_xfrm_me_harder);

/* We keep an extra hash for each conntrack, for fast searching. */
static inline unsigned int
hash_by_src(const struct net *net, const struct nf_conntrack_tuple *tuple)
hash_by_src(const struct net *n, const struct nf_conntrack_tuple *tuple)
{
	unsigned int hash;

@@ -126,9 +126,9 @@ hash_by_src(const struct net *net, const struct nf_conntrack_tuple *tuple)

	/* Original src, to ensure we map it consistently if poss. */
	hash = jhash2((u32 *)&tuple->src, sizeof(tuple->src) / sizeof(u32),
		      tuple->dst.protonum ^ nf_nat_hash_rnd);
		      tuple->dst.protonum ^ nf_nat_hash_rnd ^ net_hash_mix(n));

	return reciprocal_scale(hash, net->ct.nat_htable_size);
	return reciprocal_scale(hash, n->ct.nat_htable_size);
}

/* Is this tuple already taken? (not by us) */