diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/timer.h | 6 | ||||
| -rw-r--r-- | include/trace/timer.h | 24 |
2 files changed, 27 insertions, 3 deletions
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 425bcfe56c6..f3b763efe11 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -1,8 +1,8 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM timer -#if !defined(_TRACE_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_TIMER_H +#if !defined(_TRACE_EVENTS_TIMER_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_EVENTS_TIMER_H #include <linux/tracepoint.h> #include <linux/hrtimer.h> @@ -323,7 +323,7 @@ TRACE_EVENT(itimer_expire, (int) __entry->pid, (unsigned long long)__entry->now) ); -#endif /* _TRACE_TIMER_H */ +#endif /* _TRACE_EVENTS_TIMER_H */ /* This part must be outside protection */ #include <trace/define_trace.h> diff --git a/include/trace/timer.h b/include/trace/timer.h new file mode 100644 index 00000000000..9b2a852ca21 --- /dev/null +++ b/include/trace/timer.h @@ -0,0 +1,24 @@ +#ifndef _TRACE_TIMER_H +#define _TRACE_TIMER_H + +#include <linux/tracepoint.h> + +DECLARE_TRACE(timer_itimer_expired, + TP_PROTO(struct signal_struct *sig), + TP_ARGS(sig)); +DECLARE_TRACE(timer_itimer_set, + TP_PROTO(int which, struct itimerval *value), + TP_ARGS(which, value)); +DECLARE_TRACE(timer_set, + TP_PROTO(struct timer_list *timer), + TP_ARGS(timer)); +/* + * xtime_lock is taken when kernel_timer_update_time tracepoint is reached. + */ +DECLARE_TRACE(timer_update_time, + TP_PROTO(struct timespec *_xtime, struct timespec *_wall_to_monotonic), + TP_ARGS(_xtime, _wall_to_monotonic)); +DECLARE_TRACE(timer_timeout, + TP_PROTO(struct task_struct *p), + TP_ARGS(p)); +#endif |