linux-kernel - Re: [PATCH V5 0/13] perf: Intel uncore pmu counting support

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Message-ID: <4FD949FF.7060207@intel.com>
Date:	Thu, 14 Jun 2012 10:18:39 +0800
From:	"Yan, Zheng" <zheng.z.yan@...el.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
CC:	Stephane Eranian <eranian@...gle.com>, mingo@...e.hu,
	jolsa@...hat.com, andi@...stfloor.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V5 0/13] perf: Intel uncore pmu counting support

On 06/13/2012 05:02 PM, Peter Zijlstra wrote:
> On Wed, 2012-06-13 at 09:41 +0800, Yan, Zheng wrote:
>> Peter suggests keeping the uncore names as they're listed in the intel
>> doc. For Sandybirdge-EP, uncore names are something like: Cbo, iMC,
>> QPI. 
> 
> No they're not, they're C-Box etc.. but I'm fine with doing a tolower on
> all of it.
> 

The reason I choose CBox instead of C-Box is that '-' is a separate symbol
in the flex rules. '-' is used for matching events such as LLC-load-misses.
I don't know how to allow letter '-' in the pmu name, but without leading
to ambiguity.

Regards
Yan, Zheng

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