From: Florian Zumbiehl <florz@florz.de>
Date: Tue, 31 Jul 2007 20:47:57 +0000 (-0700)
Subject: [PPPOE]: Improve hashing function in hash_item().
X-Git-Tag: v2.6.23-rc2~35^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1543f8b8316f49b318ac6cd8c78a7fd18509311;p=pandora-kernel.git

[PPPOE]: Improve hashing function in hash_item().

The new code produces the same results as the old version and is
~ 3 to 6 times faster for 4-bit hashes on the CPUs I tested.

Signed-off-by: Florian Zumbiehl <florz@florz.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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