1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index c5d775079027..b1fd83dbfb47 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4660,6 +4660,9 @@ static int __sched_setscheduler(struct task_struct *p, int policy,
         struct rq *rq;
         int reset_on_fork;
 
+        if (litmus->pre_setsched)
+                litmus->pre_setsched(p, policy);
+
         /* may grab non-irq protected spin_locks */
         BUG_ON(in_interrupt());
 recheck: