linux-kernel - [RFC PATCH 1/3] perf: Add cpumask for uncore pmu

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Date:	Mon, 10 Sep 2012 15:53:48 +0800
From:	"Yan, Zheng" <zheng.z.yan@...el.com>
To:	eranian@...gle.com, a.p.zijlstra@...llo.nl, mingo@...e.hu,
	andi@...stfloor.org, jolsa@...hat.com, linux-kernel@...r.kernel.org
Subject: [RFC PATCH 1/3] perf: Add cpumask for uncore pmu

Hi,

This patchset add a cpumask file to the uncore pmu sysfs directory.
If user doesn't explicitly specify CPU list, perf-stat only collects
uncore events on CPUs listed in the cpumask file.

As Stephane suggested, make perf-stat recognize wildcard in pmu name.
So we can easily measure event on all uncore boxes of same type.

Any comment is appreciated.
Thank you

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