On Thu, Jan 13, 2011 at 10:23 AM, loody <miloody@xxxxxxxxx> wrote:
-- hi:
2010/12/22 neependra.khare@xxxxxxxxx <neependra.khare@xxxxxxxxx>:
>I go into the website and see a lot of files with suffix odp.
>
> On Wed, Dec 22, 2010 at 5:30 PM, Pradeep Kumar <pradeepkernel@xxxxxxxxx>
> wrote:
>>
>> hi,
>> ÂÂ Âcan any one suggest a way to measure IRQ service latency? .
>
> I believe you can measure it with Ftrace. You might need to use irqsoff
> tracer.
> For reference:-
> http://people.redhat.com/srostedt/
Â
These are presentations which you can open with Open Office.
Those contain the examples as well.
Â
is there any document which can tell us how to use it?
Â
You can look at my presentation which I gave at FOSS.inÂand see it is useful.
Regards,
Neependra
www.neependra.net
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