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-rw-r--r--include/linux/sched.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 04eecbf0241..acadcab89ef 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -230,6 +230,8 @@ static inline int select_nohz_load_balancer(int cpu)
}
#endif
+extern unsigned long rt_needs_cpu(int cpu);
+
/*
* Only dump TASK_* tasks. (0 for all tasks)
*/