From: Corey Ashford <cjashfor@linux.vnet.ibm.com>
To: Arjan van de Ven <arjan@infradead.org>
Cc: Fabian Korak <fkorak@stud.fh-offenburg.de>, linux-kernel@vger.kernel.org
Subject: Re: Perf doesn't accept i915:i915_gem_request_wait_begin as an event
Date: Sun, 07 Mar 2010 14:52:14 -0800 [thread overview]
Message-ID: <4B942E1E.1070204@linux.vnet.ibm.com> (raw)
In-Reply-To: <20100307110441.50dca8cd@infradead.org>
On 03/07/2010 11:04 AM, Arjan van de Ven wrote:
> On Sun, 07 Mar 2010 11:01:39 -0800
> Corey Ashford<cjashfor@linux.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...
Ah, I see. Thanks for the correction.
- Corey
prev parent reply other threads:[~2010-03-07 22:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-07 14:00 Perf doesn't accept i915:i915_gem_request_wait_begin as an event Fabian Korak
2010-03-07 19:01 ` Corey Ashford
2010-03-07 19:04 ` Arjan van de Ven
2010-03-07 22:52 ` Corey Ashford [this message]
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