From: Lin Ming <ming.m.lin@intel.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Arjan van de Ven <arjan@infradead.org>,
Stephane Eranian <eranian@google.com>,
"robert.richter@amd.com" <robert.richter@amd.com>,
Cyrill Gorcunov <gorcunov@gmail.com>,
"paulus@samba.org" <paulus@samba.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [DRAFT PATCH 2/3] perf: Implement Nehalem uncore pmu
Date: Tue, 09 Nov 2010 13:01:12 +0800 [thread overview]
Message-ID: <1289278872.2430.17.camel@minggr.sh.intel.com> (raw)
In-Reply-To: <87vd48qa6a.fsf@basil.nowhere.org>
On Mon, 2010-11-08 at 20:20 +0800, Andi Kleen wrote:
> Lin Ming <ming.m.lin@intel.com> writes:
>
> Looking at a an old patch.
>
> > +
> > +static void uncore_pmu_disable_events(void)
> > +{
> > + struct uncore_cpu_hw_events *cpuc = &__get_cpu_var(uncore_cpu_hw_events);
> > + int node = numa_node_id();
>
> Using numa_node_id() here implies this can't be used when NUMA is turned
> off. Better use the package id.
Right, will fix it with topology_physical_package_id.
Thanks.
>
> -Andi
>
prev parent reply other threads:[~2010-11-09 4:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-02 7:28 [DRAFT PATCH 2/3] perf: Implement Nehalem uncore pmu Lin Ming
2010-11-02 14:53 ` Stephane Eranian
2010-11-02 15:33 ` Lin Ming
2010-11-02 16:59 ` Stephane Eranian
2010-11-04 19:28 ` Peter Zijlstra
2010-11-05 1:30 ` Lin Ming
2010-11-08 12:20 ` Andi Kleen
2010-11-09 5:01 ` Lin Ming [this message]
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