From: Eric Dumazet <dada1@cosmosbay.com>
Date: Fri, 4 Jan 2008 04:40:01 +0000 (-0800)
Subject: [NET]: Avoid divides in net/core/gen_estimator.c
X-Git-Tag: v2.6.25-rc1~1162^2~878
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=789675e216617b1331875c42a81f58227a06df91;p=pandora-kernel.git

[NET]: Avoid divides in net/core/gen_estimator.c

We can void divides (as seen with CONFIG_CC_OPTIMIZE_FOR_SIZE=y on x86)
changing ((HZ<<idx)/4) to ((HZ/4) << idx)

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