linux-kernel - Re: Perf doesn't accept i915:i915_gem_request_wait

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Message-ID: <20100307110441.50dca8cd@infradead.org>
Date:	Sun, 7 Mar 2010 11:04:41 -0800
From:	Arjan van de Ven <arjan@...radead.org>
To:	Corey Ashford <cjashfor@...ux.vnet.ibm.com>
Cc:	Fabian Korak <fkorak@...d.fh-offenburg.de>,
	linux-kernel@...r.kernel.org
Subject: Re: Perf doesn't accept i915:i915_gem_request_wait_begin as an
 event

On Sun, 07 Mar 2010 11:01:39 -0800
Corey Ashford <cjashfor@...ux.vnet.ibm.com> wrote:
> 
> I find the example given on that web page quite confusing because
> perf currently doesn't have support for arch-dependent events like
> that, except via "raw code" events which use the syntax -e
> r<hex_code>. I wonder if they locally modified perf to handle those
> events, and then forgot that they had made that modification before
> posting up those instructions.

these are just standard trace points...


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
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