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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1347263631-23175-1-git-send-email-zheng.z.yan@intel.com>
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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/