Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [RFC 1/4] ftrace: Add events for tracing timer interrupts | Date | Wed, 08 Sep 2010 15:24:01 +0200 |
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Jan Blunck <jblunck@suse.de> writes:
> Trace the execution of the timer interrupt. I did not find an argument that > makes any sense so traces look like this: > > <idle>-0 [000] 181019.693546: timerirq_enter: unused=1 > <idle>-0 [000] 181019.693553: timerirq_exit: unused=1
I think you can get the same by just filtering the normal irq entry for the timer irq number.
-Andi
-- ak@linux.intel.com -- Speaking for myself only.
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