diff options
| -rw-r--r-- | include/trace/events/power.h | 43 | ||||
| -rw-r--r-- | kernel/trace/power-traces.c | 3 |
2 files changed, 45 insertions, 1 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 1d1979616a5c..44228e7238cc 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -1082,6 +1082,49 @@ DEFINE_EVENT(perf_cl_peak_timer_status, perf_cl_peak_exit_timer_stop, timer_rate, mode) ); +TRACE_EVENT(core_ctl_eval_need, + + TP_PROTO(unsigned int cpu, unsigned int old_need, + unsigned int new_need, unsigned int updated), + TP_ARGS(cpu, old_need, new_need, updated), + TP_STRUCT__entry( + __field(u32, cpu) + __field(u32, old_need) + __field(u32, new_need) + __field(u32, updated) + ), + TP_fast_assign( + __entry->cpu = cpu; + __entry->old_need = old_need; + __entry->new_need = new_need; + __entry->updated = updated; + ), + TP_printk("cpu=%u, old_need=%u, new_need=%u, updated=%u", __entry->cpu, + __entry->old_need, __entry->new_need, __entry->updated) +); + +TRACE_EVENT(core_ctl_set_busy, + + TP_PROTO(unsigned int cpu, unsigned int busy, + unsigned int old_is_busy, unsigned int is_busy), + TP_ARGS(cpu, busy, old_is_busy, is_busy), + TP_STRUCT__entry( + __field(u32, cpu) + __field(u32, busy) + __field(u32, old_is_busy) + __field(u32, is_busy) + ), + TP_fast_assign( + __entry->cpu = cpu; + __entry->busy = busy; + __entry->old_is_busy = old_is_busy; + __entry->is_busy = is_busy; + ), + TP_printk("cpu=%u, busy=%u, old_is_busy=%u, new_is_busy=%u", + __entry->cpu, __entry->busy, __entry->old_is_busy, + __entry->is_busy) +); + #endif /* _TRACE_POWER_H */ /* This part must be outside protection */ diff --git a/kernel/trace/power-traces.c b/kernel/trace/power-traces.c index eb4220a132ec..9270e1ac6460 100644 --- a/kernel/trace/power-traces.c +++ b/kernel/trace/power-traces.c @@ -15,4 +15,5 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(suspend_resume); EXPORT_TRACEPOINT_SYMBOL_GPL(cpu_idle); - +EXPORT_TRACEPOINT_SYMBOL(core_ctl_set_busy); +EXPORT_TRACEPOINT_SYMBOL(core_ctl_eval_need); |