From: Steven Rostedt (VMware) <[email protected]> As trace events when defined create data structures and functions to process them, defining trace events when not using them is a waste of memory.
The trace events thermal_power_cpu_get_power and thermal_power_cpu_limit are only used when CONFIG_CPU_THERMAL is set. Make those events only defined when that is set as well. Signed-off-by: Steven Rostedt (VMware) <[email protected]> --- Index: linux-trace.git/include/trace/events/thermal.h =================================================================== --- linux-trace.git.orig/include/trace/events/thermal.h +++ linux-trace.git/include/trace/events/thermal.h @@ -90,6 +90,7 @@ TRACE_EVENT(thermal_zone_trip, show_tzt_type(__entry->trip_type)) ); +#ifdef CONFIG_CPU_THERMAL TRACE_EVENT(thermal_power_cpu_get_power, TP_PROTO(const struct cpumask *cpus, unsigned long freq, u32 *load, size_t load_len, u32 dynamic_power, u32 static_power), @@ -147,6 +148,7 @@ TRACE_EVENT(thermal_power_cpu_limit, __get_bitmask(cpumask), __entry->freq, __entry->cdev_state, __entry->power) ); +#endif /* CONFIG_CPU_THERMAL */ #ifdef CONFIG_DEVFREQ_THERMAL TRACE_EVENT(thermal_power_devfreq_get_power,
