From: YOSHIFUJI Hideaki / 吉藤英明 <yoshfuji@linux-ipv6.org>
Date: Mon, 14 Jan 2013 07:09:54 +0000 (+0000)
Subject: ipv6: 64bit version of ipv6_addr_diff().
X-Git-Tag: v3.9-rc1~139^2~389
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f2e73345ad9466618edfec35d98c074f2e0570d;p=pandora-kernel.git

ipv6: 64bit version of ipv6_addr_diff().

Introduce __ipv6_addr_diff64() to to find the first different
bit between two addresses on 64bit architectures.

32bit version is still available as __ipv6_addr_diff32(),
and __ipv6_addr_diff() automatically selects appropriate
version.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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