From: Cyrill Gorcunov <gorcunov@openvz.org>
To: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
eranian@gmail.com, "Meadows,
Lawrence F" <lawrence.f.meadows@intel.com>
Subject: Re: [PATCH V2 1/1] perf, Add support for Xeon-Phi PMU
Date: Wed, 26 Sep 2012 00:18:31 +0400 [thread overview]
Message-ID: <20120925201831.GB31526@moon> (raw)
In-Reply-To: <alpine.DEB.2.02.1209251215340.8741@vincent-weaver-1.um.maine.edu>
On Tue, Sep 25, 2012 at 12:23:23PM -0400, Vince Weaver wrote:
> Hello
>
> This is an updated version of the patch. It uses
> ARCH_PERFMON_EVENTSEL_INT for the DATA_READ event, with the assumption
> that x86_pmu_hw_config() is going to set that bit anyway. This lets
> the code get through the test for an event being 0 without
> triggering -ENOENT.
FWIW, looks good to me, thanks Vince!
next prev parent reply other threads:[~2012-09-25 20:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 16:23 [PATCH V2 1/1] perf, Add support for Xeon-Phi PMU Vince Weaver
2012-09-25 16:26 ` Meadows, Lawrence F
2012-09-25 20:18 ` Cyrill Gorcunov [this message]
2012-09-26 7:56 ` Ingo Molnar
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