1 files changed, 22 insertions, 0 deletions
diff --git a/kernel/sched/smp.h b/kernel/sched/smp.h
new file mode 100644
index 000000000000..7f151d96dba9
--- /dev/null
+++ b/kernel/sched/smp.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _KERNEL_SCHED_SMP_H
+#define _KERNEL_SCHED_SMP_H
+
+/*
+ * Scheduler internal SMP callback types and methods between the scheduler
+ * and other internal parts of the core kernel:
+ */
+#include <linux/types.h>
+
+extern void sched_ttwu_pending(void *arg);
+
+extern bool call_function_single_prep_ipi(int cpu);
+
+#ifdef CONFIG_SMP
+extern void flush_smp_call_function_queue(void);
+#else
+static inline void flush_smp_call_function_queue(void) { }
+#endif
+
+#endif /* _KERNEL_SCHED_SMP_H */