These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / linux / sched / deadline.h

diff --git a/kernel/include/linux/sched/deadline.h b/kernel/include/linux/sched/deadline.h
index 9d303b8..9089a2a 100644 (file)
--- a/kernel/include/linux/sched/deadline.h
+++ b/kernel/include/linux/sched/deadline.h
@@ -21,4 +21,9 @@ static inline int dl_task(struct task_struct *p)
        return dl_prio(p->prio);
 }
 
+static inline bool dl_time_before(u64 a, u64 b)
+{
+       return (s64)(a - b) < 0;
+}
+
 #endif /* _SCHED_DEADLINE_H */