Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 36e429298a33e..eae0d2efc7410 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -47,7 +47,7 @@ struct pair_cpu { struct task_struct *running; }; -DEFINE_PER_CPU(struct pair_cpu, pair_cpu); +static DEFINE_PER_CPU(struct pair_cpu, pair_cpu); static enum cpuhp_state pair_cpu_hp_online; #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_JUMP_LABEL)