11.07 oprofile on panda busted?

Tom Gall tom.gall at linaro.org
Fri Aug 26 16:10:11 UTC 2011


Thanks.

I'll give that a try. Still, oprofile ought to work out of the box
without fiddling.

Regards,
Tom

On Fri, Aug 26, 2011 at 5:04 AM, Dechesne, Nicolas <n-dechesne at ti.com> wrote:
>
>
> On Thu, Aug 25, 2011 at 11:48 PM, Tom Gall <tom.gall at linaro.org> wrote:
>>
>> Say has anyone else run oprofile on recent builds on panda?
>>
>> By recent I mean say anything since 11.07? Reason for asking is I'm
>> seeing basically a very very small number of samples being recorded...
>>  as in there's no way this is right.
>
> depending on the kernel config, oprofile might just try to use the h/w
> counter by default and it does not work. try adding "oprofile.timer=1" in
> the bootargs. that should work better
>
>
>



-- 
Regards,
Tom

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- Colonel Henry Knox
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