linux-kernel - [tip: timers/core] timers/nohz: Remove middle-function __tick_nohz_idle_stop

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Message-ID: <168182960880.404.17395403193683319943.tip-bot2@tip-bot2>
Date:   Tue, 18 Apr 2023 14:53:28 -0000
From:   "tip-bot2 for Frederic Weisbecker" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Frederic Weisbecker <frederic@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: timers/core] timers/nohz: Remove middle-function
 __tick_nohz_idle_stop_tick()

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

Commit-ID:     289dafed3851a7693a47896f5d09420bf6046ef2
Gitweb:        https://git.kernel.org/tip/289dafed3851a7693a47896f5d09420bf6046ef2
Author:        Frederic Weisbecker <frederic@...nel.org>
AuthorDate:    Wed, 22 Feb 2023 15:46:46 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Tue, 18 Apr 2023 16:35:12 +02:00

timers/nohz: Remove middle-function __tick_nohz_idle_stop_tick()

There is no need for the __tick_nohz_idle_stop_tick() function between
tick_nohz_idle_stop_tick() and its implementation. Remove that
unnecessary step.

Signed-off-by: Frederic Weisbecker <frederic@...nel.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lore.kernel.org/r/20230222144649.624380-6-frederic@kernel.org

---
 kernel/time/tick-sched.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index edd6e9f..3b53b89 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -1079,10 +1079,16 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
 	return true;
 }
 
-static void __tick_nohz_idle_stop_tick(struct tick_sched *ts)
+/**
+ * tick_nohz_idle_stop_tick - stop the idle tick from the idle task
+ *
+ * When the next event is more than a tick into the future, stop the idle tick
+ */
+void tick_nohz_idle_stop_tick(void)
 {
-	ktime_t expires;
+	struct tick_sched *ts = this_cpu_ptr(&tick_cpu_sched);
 	int cpu = smp_processor_id();
+	ktime_t expires;
 
 	/*
 	 * If tick_nohz_get_sleep_length() ran tick_nohz_next_event(), the
@@ -1114,16 +1120,6 @@ static void __tick_nohz_idle_stop_tick(struct tick_sched *ts)
 	}
 }
 
-/**
- * tick_nohz_idle_stop_tick - stop the idle tick from the idle task
- *
- * When the next event is more than a tick into the future, stop the idle tick
- */
-void tick_nohz_idle_stop_tick(void)
-{
-	__tick_nohz_idle_stop_tick(this_cpu_ptr(&tick_cpu_sched));
-}
-
 void tick_nohz_idle_retain_tick(void)
 {
 	tick_nohz_retain_tick(this_cpu_ptr(&tick_cpu_sched));