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inet: add struct net argument to inet_ehashfn

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Although this hash takes addresses into account, the ehash chains
can also be too long when, for instance, communications via lo occur.
So, prepare the inet_hashfn to take struct net into account.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2008-06-16 17:13:27 -07:00
committed by David S. Miller
parent 2086a65078
commit 9f26b3add3
2 changed files with 7 additions and 5 deletions
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include/net/inet_sock.h
+4 -2
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@@ -171,7 +171,8 @@ extern int inet_sk_rebuild_header(struct sock *sk);
extern u32 inet_ehash_secret;
extern void build_ehash_secret(void);
static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
static inline unsigned int inet_ehashfn(struct net *net,
const __be32 laddr, const __u16 lport,
const __be32 faddr, const __be16 fport)
{
return jhash_3words((__force __u32) laddr,
@@ -187,8 +188,9 @@ static inline int inet_sk_ehashfn(const struct sock *sk)
const __u16 lport = inet->num;
const __be32 faddr = inet->daddr;
const __be16 fport = inet->dport;
struct net *net = sock_net(sk);
return inet_ehashfn(laddr, lport, faddr, fport);
return inet_ehashfn(net, laddr, lport, faddr, fport);
}