From 208cd822a19e683bc890f6708786f2420e172d76 Mon Sep 17 00:00:00 2001 From: Punit Agrawal Date: Tue, 29 Jul 2014 11:50:50 +0100 Subject: thermal: trace: Trace when temperature is above a trip point Create a new event to trace when the temperature is above a trip point. Use the trace-point when handling non-critical and critical trip pionts. Cc: Zhang Rui Cc: Eduardo Valentin Cc: Steven Rostedt Cc: Frederic Weisbecker Cc: Ingo Molnar Signed-off-by: Punit Agrawal Signed-off-by: Eduardo Valentin --- include/trace/events/thermal.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'include/trace') diff --git a/include/trace/events/thermal.h b/include/trace/events/thermal.h index 894a79ea0686..0f4f95d63c03 100644 --- a/include/trace/events/thermal.h +++ b/include/trace/events/thermal.h @@ -51,6 +51,32 @@ TRACE_EVENT(cdev_update, TP_printk("type=%s target=%lu", __get_str(type), __entry->target) ); +TRACE_EVENT(thermal_zone_trip, + + TP_PROTO(struct thermal_zone_device *tz, int trip, + enum thermal_trip_type trip_type), + + TP_ARGS(tz, trip, trip_type), + + TP_STRUCT__entry( + __string(thermal_zone, tz->type) + __field(int, id) + __field(int, trip) + __field(enum thermal_trip_type, trip_type) + ), + + TP_fast_assign( + __assign_str(thermal_zone, tz->type); + __entry->id = tz->id; + __entry->trip = trip; + __entry->trip_type = trip_type; + ), + + TP_printk("thermal_zone=%s id=%d trip=%d trip_type=%d", + __get_str(thermal_zone), __entry->id, __entry->trip, + __entry->trip_type) +); + #endif /* _TRACE_THERMAL_H */ /* This part must be outside protection */ -- cgit v1.2.3