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-rw-r--r--include/trace/events/timer.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
index 425bcfe56c6..f5eb53eb658 100644
--- a/include/trace/events/timer.h
+++ b/include/trace/events/timer.h
@@ -323,6 +323,27 @@ TRACE_EVENT(itimer_expire,
(int) __entry->pid, (unsigned long long)__entry->now)
);
+#ifdef CONFIG_NO_HZ_FULL
+TRACE_EVENT(tick_stop,
+
+ TP_PROTO(int success, char *error_msg),
+
+ TP_ARGS(success, error_msg),
+
+ TP_STRUCT__entry(
+ __field( int , success )
+ __string( msg, error_msg )
+ ),
+
+ TP_fast_assign(
+ __entry->success = success;
+ __assign_str(msg, error_msg);
+ ),
+
+ TP_printk("success=%s msg=%s", __entry->success ? "yes" : "no", __get_str(msg))
+);
+#endif
+
#endif /* _TRACE_TIMER_H */
/* This part must be outside protection */