From: Eric Dumazet <dada1@cosmosbay.com>
Date: Sat, 10 Feb 2007 00:26:55 +0000 (-0800)
Subject: [NET]: Reorder fields of struct dst_entry
X-Git-Tag: v2.6.21-rc1~274^2~233^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e19e02ca0c5e33ea73a25127dbe6c3b8fcaac4b;p=pandora-kernel.git

[NET]: Reorder fields of struct dst_entry

This last patch (but not least :) ) finally moves the next pointer at
the end of struct dst_entry. This permits to perform route cache
lookups with a minimal cost of one cache line per entry, instead of
two.

Both 32bits and 64bits platforms benefit from this new layout.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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