linux/net/ieee802154/trace.c

#include <linux/module.h>

#ifndef __CHECKER__
#define CREATE_TRACE_POINTS
#include "trace.h"

#endif
ieee802154: Add trace events for rdev->ops 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@sigxcpu.org> Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> 2015-04-30 23:44:55 +08:00			`#include <linux/module.h>`

			`#ifndef __CHECKER__`
			`#define CREATE_TRACE_POINTS`
			`#include "trace.h"`

			`#endif`