linux-kernel - House keeping for the perf PMU dump/reset code

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Message-Id: <1425059312-18217-1-git-send-email-andi@firstfloor.org>
Date:	Fri, 27 Feb 2015 09:48:29 -0800
From:	Andi Kleen <andi@...stfloor.org>
To:	peterz@...radead.org
Cc:	linux-kernel@...r.kernel.org, eranian@...gle.com
Subject: House keeping for the perf PMU dump/reset code

The perf core PMU driver has functions to dump the PMU, and also
reset it when something goes wrong. These code paths hadn't quite
keep up with newer PMU features.

This patchkit fixes various issues.

Shouldn't make a difference unless something goes wrong with
the PMU.

-Andi

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