Messages in this thread | | | Date | Thu, 20 Jan 2011 13:17:59 -0800 | From | David Daney <> | Subject | Re: Time Track |
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On 01/20/2011 11:50 AM, Artur Baruchi wrote: > Hi Guys. > > I would like to know how long a function in a ginven kernel module is > taking to run. Is there a way to measure this?
Of course there is. Use the Function Graph tracer.
An alternative would be a kretprobe
> I've checked in some > books about kernel programming but dindt find it. >
Study ftrace and kprobes.
David Daney
> Thanks in advance. > > Att. > Artur Baruchi > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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