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-rw-r--r--kernel/sched/sched.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 3c163cb5493f..75b062999c43 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1506,11 +1506,12 @@ static inline void unregister_sched_domain_sysctl(void)
}
#endif
-#else
+extern void flush_smp_call_function_from_idle(void);
+#else /* !CONFIG_SMP: */
+static inline void flush_smp_call_function_from_idle(void) { }
static inline void sched_ttwu_pending(void) { }
-
-#endif /* CONFIG_SMP */
+#endif
#include "stats.h"
#include "autogroup.h"