On Mon, Apr 20, 2015 at 08:36:56PM +0200, Guido Günther wrote: > Enabling tracing via > > echo 1 > /sys/kernel/debug/tracing/events/cfg802154/enable > > enables event tracing like > > iwpan dev wpan0 set pan_id 0xbeef > cat /sys/kernel/debug/tracing/trace > # tracer: nop > # > # entries-in-buffer/entries-written: 2/2 #P:1 > # > # _-----=> irqs-off > # / _----=> need-resched > # | / _---=> hardirq/softirq > # || / _--=> preempt-depth > # ||| / delay > # TASK-PID CPU# |||| TIMESTAMP FUNCTION > # | | | |||| | | > iwpan-2663 [000] .... 170.369142: 802154_rdev_set_pan_id: phy0, wpan_dev(1), pan id: 0xbeef > iwpan-2663 [000] .... 170.369177: 802154_rdev_return_int: phy0, returned: 0 > > Signed-off-by: Guido Günther <agx@xxxxxxxxxxx> Acked-by: Alexander Aring <alex.aring@xxxxxxxxx> - Alex -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
