tick/nohz: Use WARN_ON_ONCE() to prevent console saturation

[mirror_ubuntu-jammy-kernel.git] / kernel / time / tick-sched.c

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 6bffe5af8cb1134d96749dbd55092d8c2bb54f22..19e6b861de97be84c5a4bc4f0c82d73e8e8b017a 100644 (file)
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -186,7 +186,7 @@ static void tick_sched_do_timer(struct tick_sched *ts, ktime_t now)
         */
        if (unlikely(tick_do_timer_cpu == TICK_DO_TIMER_NONE)) {
 #ifdef CONFIG_NO_HZ_FULL
-               WARN_ON(tick_nohz_full_running);
+               WARN_ON_ONCE(tick_nohz_full_running);
 #endif
                tick_do_timer_cpu = cpu;
        }