linux-kernel - [tip: timers/core] tracing/timer: Add missing argument documentation of trace points

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Date:   Thu, 14 Apr 2022 14:21:48 -0000
From:   "tip-bot2 for Anna-Maria Behnsen" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     "Anna-Maria Behnsen" <anna-maria@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Steven Rostedt (Google)" <rostedt@...dmis.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: timers/core] tracing/timer: Add missing argument documentation
 of trace points

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     fde33ca4cb2bae6472714123b451475fdfd9995c
Gitweb:        https://git.kernel.org/tip/fde33ca4cb2bae6472714123b451475fdfd9995c
Author:        Anna-Maria Behnsen <anna-maria@...utronix.de>
AuthorDate:    Mon, 11 Apr 2022 16:01:15 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Thu, 14 Apr 2022 16:14:49 +02:00

tracing/timer: Add missing argument documentation of trace points

Documentation of trace points timer_start, timer_expire_entry and
hrtimer_start lack always the last argument. Add it to keep implementation
and documentation in sync.

Signed-off-by: Anna-Maria Behnsen <anna-maria@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Steven Rostedt (Google) <rostedt@...dmis.org>
Link: https://lore.kernel.org/r/20220411140115.24185-1-anna-maria@linutronix.de

---
 include/trace/events/timer.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
index 6ad031c..2e713a7 100644
--- a/include/trace/events/timer.h
+++ b/include/trace/events/timer.h
@@ -48,6 +48,7 @@ DEFINE_EVENT(timer_class, timer_init,
  * timer_start - called when the timer is started
  * @timer:	pointer to struct timer_list
  * @expires:	the timers expiry time
+ * @flags:	the timers flags
  */
 TRACE_EVENT(timer_start,
 
@@ -84,6 +85,7 @@ TRACE_EVENT(timer_start,
 /**
  * timer_expire_entry - called immediately before the timer callback
  * @timer:	pointer to struct timer_list
+ * @baseclk:	value of timer_base::clk when timer expires
  *
  * Allows to determine the timer latency.
  */
@@ -190,7 +192,8 @@ TRACE_EVENT(hrtimer_init,
 
 /**
  * hrtimer_start - called when the hrtimer is started
- * @hrtimer: pointer to struct hrtimer
+ * @hrtimer:	pointer to struct hrtimer
+ * @mode:	the hrtimers mode
  */
 TRACE_EVENT(hrtimer_start,