Hi Lukasz, On 19. 2. 15. 오후 10:05, Lukasz Luba wrote: > This patch add basic tracing of the devfreq workqueue and delayed work. > It aims to capture changes of the polling intervals and device state. > > Signed-off-by: Lukasz Luba <l.l...@partner.samsung.com> > --- > drivers/devfreq/devfreq.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c > index 0ae3de7..660365a 100644 > --- a/drivers/devfreq/devfreq.c > +++ b/drivers/devfreq/devfreq.c > @@ -29,6 +29,9 @@ > #include <linux/of.h> > #include "governor.h" > > +#define CREATE_TRACE_POINTS > +#include <trace/events/devfreq.h> > + > static struct class *devfreq_class; > > /* > @@ -394,6 +397,8 @@ static void devfreq_monitor(struct work_struct *work) > queue_delayed_work(devfreq_wq, &devfreq->work, > msecs_to_jiffies(devfreq->profile->polling_ms)); > mutex_unlock(&devfreq->lock); > + > + trace_devfreq_monitor(devfreq); > } > > /** >
Looks good to me. Reviewed-by: Chanwoo Choi <cw00.c...@samsung.com> -- Best Regards, Chanwoo Choi Samsung Electronics
