kernel/include/trace/events/thermal.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM thermal
   3
   4 #if !defined(_TRACE_THERMAL_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_THERMAL_H
   6
   7 #include <linux/thermal.h>
   8 #include <linux/tracepoint.h>
   9
  10 TRACE_EVENT(thermal_temperature,
  11
  12         TP_PROTO(struct thermal_zone_device *tz),
  13
  14         TP_ARGS(tz),
  15
  16         TP_STRUCT__entry(
  17                 __string(thermal_zone, tz->type)
  18                 __field(int, id)
  19                 __field(int, temp_prev)
  20                 __field(int, temp)
  21         ),
  22
  23         TP_fast_assign(
  24                 __assign_str(thermal_zone, tz->type);
  25                 __entry->id = tz->id;
  26                 __entry->temp_prev = tz->last_temperature;
  27                 __entry->temp = tz->temperature;
  28         ),
  29
  30         TP_printk("thermal_zone=%s id=%d temp_prev=%d temp=%d",
  31                 __get_str(thermal_zone), __entry->id, __entry->temp_prev,
  32                 __entry->temp)
  33 );
  34
  35 TRACE_EVENT(cdev_update,
  36
  37         TP_PROTO(struct thermal_cooling_device *cdev, unsigned long target),
  38
  39         TP_ARGS(cdev, target),
  40
  41         TP_STRUCT__entry(
  42                 __string(type, cdev->type)
  43                 __field(unsigned long, target)
  44         ),
  45
  46         TP_fast_assign(
  47                 __assign_str(type, cdev->type);
  48                 __entry->target = target;
  49         ),
  50
  51         TP_printk("type=%s target=%lu", __get_str(type), __entry->target)
  52 );
  53
  54 TRACE_EVENT(thermal_zone_trip,
  55
  56         TP_PROTO(struct thermal_zone_device *tz, int trip,
  57                 enum thermal_trip_type trip_type),
  58
  59         TP_ARGS(tz, trip, trip_type),
  60
  61         TP_STRUCT__entry(
  62                 __string(thermal_zone, tz->type)
  63                 __field(int, id)
  64                 __field(int, trip)
  65                 __field(enum thermal_trip_type, trip_type)
  66         ),
  67
  68         TP_fast_assign(
  69                 __assign_str(thermal_zone, tz->type);
  70                 __entry->id = tz->id;
  71                 __entry->trip = trip;
  72                 __entry->trip_type = trip_type;
  73         ),
  74
  75         TP_printk("thermal_zone=%s id=%d trip=%d trip_type=%d",
  76                 __get_str(thermal_zone), __entry->id, __entry->trip,
  77                 __entry->trip_type)
  78 );
  79
  80 #endif /* _TRACE_THERMAL_H */
  81
  82 /* This part must be outside protection */
  83 #include <trace/define_trace.h>