From: Fabio Baltieri <fabio.baltieri@linaro.org>
Date: Thu, 27 Dec 2012 14:55:41 +0000 (+0000)
Subject: cpufreq: conservative: call dbs_check_cpu only when necessary
X-Git-Tag: v3.9-rc1~146^2~3^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66df2a01dfd715636f5c86f7afd05362e7e3fddd;p=pandora-kernel.git

cpufreq: conservative: call dbs_check_cpu only when necessary

Modify conservative timer to not resample CPU utilization if recently
sampled from another SW coordinated core.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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