From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Wed, 23 Jan 2008 05:55:32 +0000 (-0800)
Subject: [IPV4] fib_trie: iterator recode
X-Git-Tag: v2.6.25-rc1~1162^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82cfbb008572b1a953091ef78f767aa3ca213092;p=pandora-kernel.git

[IPV4] fib_trie: iterator recode

Remove the complex loop structure of nextleaf() and replace it with a
simpler tree walker. This improves the performance and is much
cleaner.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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