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| author | Frederic Weisbecker <frederic@kernel.org> | 2023-02-22 15:46:46 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2023-04-18 16:35:12 +0200 |
| commit | 289dafed3851a7693a47896f5d09420bf6046ef2 (patch) | |
| tree | e07fde0e4c7dd3d687bc61263230898894d3580e /kernel/time/tick-sched.c | |
| parent | ead70b75237371c735a481a9843b411cfbb18404 (diff) | |
| download | linux-289dafed3851a7693a47896f5d09420bf6046ef2.tar.gz | |
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
Diffstat (limited to 'kernel/time/tick-sched.c')
| -rw-r--r-- | kernel/time/tick-sched.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index edd6e9f26d1646..3b53b894ca983d 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)); |