From 330dd6d9c0fce69718b53ca0bc4f2e3920f7f600 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 12 Aug 2024 12:51:05 +0200 Subject: [PATCH] hrtimer: Annotate hrtimer_cpu_base_.*_expiry() for sparse. The two hrtimer_cpu_base_.*_expiry() functions are wrappers around the locking functions and sparse complains about the missing counterpart. Add sparse annotation to denote that this bevaviour is expected. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20240812105326.2240000-3-bigeasy@linutronix.de --- kernel/time/hrtimer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index b8ee320208d41..f56ef23aad903 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -1351,11 +1351,13 @@ static void hrtimer_cpu_base_init_expiry_lock(struct hrtimer_cpu_base *base) } static void hrtimer_cpu_base_lock_expiry(struct hrtimer_cpu_base *base) + __acquires(&base->softirq_expiry_lock) { spin_lock(&base->softirq_expiry_lock); } static void hrtimer_cpu_base_unlock_expiry(struct hrtimer_cpu_base *base) + __releases(&base->softirq_expiry_lock) { spin_unlock(&base->softirq_expiry_lock); }