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

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index edd6e9f26d1646a692b178644b82e68b0b0fd818..3b53b894ca983d227d2197b598d284c087999e78 100644 (file)
--- 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));