* [PATCH] IPv6: use ipv6_addr_v4mapped()
@ 2009-11-09 22:05 Brian Haley
2009-11-09 22:59 ` Eric Dumazet
2009-11-11 6:34 ` David Miller
0 siblings, 2 replies; 3+ messages in thread
From: Brian Haley @ 2009-11-09 22:05 UTC (permalink / raw)
To: David Miller; +Cc: netdev@vger.kernel.org
Change udp6_portaddr_hash() to use ipv6_addr_v4mapped()
inline instead of ipv6_addr_type().
Signed-off-by: Brian Haley <brian.haley@hp.com>
---
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 2915e1d..0ed1637 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -89,7 +89,7 @@ static unsigned int udp6_portaddr_hash(struct net *net,
if (ipv6_addr_any(addr6))
hash = jhash_1word(0, mix);
- else if (ipv6_addr_type(addr6) == IPV6_ADDR_MAPPED)
+ else if (ipv6_addr_v4mapped(addr6))
hash = jhash_1word(addr6->s6_addr32[3], mix);
else
hash = jhash2(addr6->s6_addr32, 4, mix);
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] IPv6: use ipv6_addr_v4mapped()
2009-11-09 22:05 [PATCH] IPv6: use ipv6_addr_v4mapped() Brian Haley
@ 2009-11-09 22:59 ` Eric Dumazet
2009-11-11 6:34 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: Eric Dumazet @ 2009-11-09 22:59 UTC (permalink / raw)
To: Brian Haley; +Cc: David Miller, netdev@vger.kernel.org
Brian Haley a écrit :
> Change udp6_portaddr_hash() to use ipv6_addr_v4mapped()
> inline instead of ipv6_addr_type().
>
> Signed-off-by: Brian Haley <brian.haley@hp.com>
> ---
>
> diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
> index 2915e1d..0ed1637 100644
> --- a/net/ipv6/udp.c
> +++ b/net/ipv6/udp.c
> @@ -89,7 +89,7 @@ static unsigned int udp6_portaddr_hash(struct net *net,
>
> if (ipv6_addr_any(addr6))
> hash = jhash_1word(0, mix);
> - else if (ipv6_addr_type(addr6) == IPV6_ADDR_MAPPED)
> + else if (ipv6_addr_v4mapped(addr6))
> hash = jhash_1word(addr6->s6_addr32[3], mix);
> else
> hash = jhash2(addr6->s6_addr32, 4, mix);
Indeed, its a bit faster ;)
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Thanks Brian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] IPv6: use ipv6_addr_v4mapped()
2009-11-09 22:05 [PATCH] IPv6: use ipv6_addr_v4mapped() Brian Haley
2009-11-09 22:59 ` Eric Dumazet
@ 2009-11-11 6:34 ` David Miller
1 sibling, 0 replies; 3+ messages in thread
From: David Miller @ 2009-11-11 6:34 UTC (permalink / raw)
To: brian.haley; +Cc: netdev
From: Brian Haley <brian.haley@hp.com>
Date: Mon, 09 Nov 2009 17:05:53 -0500
> Change udp6_portaddr_hash() to use ipv6_addr_v4mapped()
> inline instead of ipv6_addr_type().
>
> Signed-off-by: Brian Haley <brian.haley@hp.com>
Applied to net-next-2.6
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-11-11 6:34 UTC | newest]
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2009-11-09 22:05 [PATCH] IPv6: use ipv6_addr_v4mapped() Brian Haley
2009-11-09 22:59 ` Eric Dumazet
2009-11-11 6:34 ` David Miller
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