X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Finclude%2Flinux%2Fsched%2Fdeadline.h;h=9089a2ae913ddf4d12f10a7bcff209bbd1894400;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=9d303b8847df28e4851746515fd9ee388e1cf8e1;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/include/linux/sched/deadline.h b/kernel/include/linux/sched/deadline.h
index 9d303b884..9089a2ae9 100644
--- 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 */