diff options
Diffstat (limited to 'include/trace/events/power.h')
| -rw-r--r-- | include/trace/events/power.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index f2ec4647770f..777478e29996 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -97,6 +97,31 @@ DEFINE_EVENT(cpu, cpu_frequency, TP_ARGS(frequency, cpu_id) ); +TRACE_EVENT(cpu_frequency_limits, + + TP_PROTO(unsigned int max_freq, unsigned int min_freq, + unsigned int cpu_id), + + TP_ARGS(max_freq, min_freq, cpu_id), + + TP_STRUCT__entry( + __field( u32, min_freq ) + __field( u32, max_freq ) + __field( u32, cpu_id ) + ), + + TP_fast_assign( + __entry->min_freq = min_freq; + __entry->max_freq = min_freq; + __entry->cpu_id = cpu_id; + ), + + TP_printk("min=%lu max=%lu cpu_id=%lu", + (unsigned long)__entry->min_freq, + (unsigned long)__entry->max_freq, + (unsigned long)__entry->cpu_id) +); + TRACE_EVENT(machine_suspend, TP_PROTO(unsigned int state), |