diff options
Diffstat (limited to 'include/trace/events/power.h')
| -rw-r--r-- | include/trace/events/power.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 1bcc2a8c00e2..be2325339768 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -39,8 +39,37 @@ DEFINE_EVENT(cpu, cpu_idle, #define _PWR_EVENT_AVOID_DOUBLE_DEFINING #define PWR_EVENT_EXIT -1 + +enum { + POWER_CPU_UP_START, + POWER_CPU_UP_DONE, + POWER_CPU_DOWN_START, + POWER_CPU_DOWN_DONE, +}; + #endif +TRACE_EVENT(cpu_hotplug, + + TP_PROTO(unsigned int cpu_id, int state), + + TP_ARGS(cpu_id, state), + + TP_STRUCT__entry( + __field(u32, cpu_id) + __field(u32, state) + ), + + TP_fast_assign( + __entry->cpu_id = cpu_id; + __entry->state = state; + ), + + TP_printk("cpu_id=%lu, state=%lu", + (unsigned long)__entry->cpu_id, + (unsigned long)__entry->state) +); + DEFINE_EVENT(cpu, cpu_frequency, TP_PROTO(unsigned int frequency, unsigned int cpu_id), |