diff options
| author | Punit Agrawal <punit.agrawal@arm.com> | 2014-07-29 14:50:50 +0400 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2014-07-29 17:28:43 +0400 |
| commit | 208cd822a19e683bc890f6708786f2420e172d76 (patch) | |
| tree | d4535734ba2e400b17eaabd365014c6b996ff9f1 /include/trace/events/thermal.h | |
| parent | 39811569e43a81417bc0ddca3d0c7658c3dcd4b0 (diff) | |
| download | linux-208cd822a19e683bc890f6708786f2420e172d76.tar.xz | |
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 <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'include/trace/events/thermal.h')
| -rw-r--r-- | include/trace/events/thermal.h | 26 |
1 files changed, 26 insertions, 0 deletions
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 */ |