From: Dirk Brandewie <dirk.j.brandewie@intel.com>
Date: Thu, 16 Jan 2014 18:32:25 +0000 (-0800)
Subject: intel_pstate: Add trace point to report internal state.
X-Git-Tag: v3.14-rc1~107^2^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b69880f9ccf7e13b2e2cb38f49a2451d7aa548b3;p=pandora-kernel.git

intel_pstate: Add trace point to report internal state.

Add perf trace event "power:pstate_sample" to report driver state to
aid in diagnosing issues reported against intel_pstate.

Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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