Jan Blunck <jblunck@xxxxxxx> 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@xxxxxxxxxxxxxxx -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
