diff options
| author | Ingo Molnar <mingo@kernel.org> | 2026-03-02 11:26:12 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-03-06 06:20:03 +0100 |
| commit | eef9f648fb0e92618041f019d4bdcf7ae17cb743 (patch) | |
| tree | 75518771452d3e4b2325992a1c6eea34cd6c6c92 /kernel | |
| parent | 53007d526e17d29f0e5b81c07eb594a93bc4d29c (diff) | |
sched/hrtick: Mark hrtick_clear() as always used
This recent commit:
96d1610e0b20b ("sched: Optimize hrtimer handling")
introduced a new build warning when !CONFIG_HOTPLUG_CPU
while SCHED_HRTIMERS=y [ == HIGH_RES_TIMERS=y ]:
/tip.testing/kernel/sched/core.c:882:13: warning: ‘hrtick_clear’ defined but not used [-Wunused-function]
Mark this helper function as always-used, instead of complicating
the code with another obscure #ifdef.
Fixes: 96d1610e0b20b ("sched: Optimize hrtimer handling")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/177245077226.1647592.1821545206171336606.tip-bot2@tip-bot2
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 49a64b4117a1..a4e7698e6938 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -879,7 +879,7 @@ enum { HRTICK_SCHED_REARM_HRTIMER = BIT(3) }; -static void hrtick_clear(struct rq *rq) +static void __used hrtick_clear(struct rq *rq) { if (hrtimer_active(&rq->hrtick_timer)) hrtimer_cancel(&rq->hrtick_timer); |