1 files changed, 4 insertions, 2 deletions

diff --git a/litmus/sched_psn_edf.c b/litmus/sched_psn_edf.c
index e50b27391d21..73f64730bd5e 100644
--- a/litmus/sched_psn_edf.c
+++ b/litmus/sched_psn_edf.c
@@ -182,8 +182,10 @@ static struct task_struct* psnedf_schedule(struct task_struct * prev)
          */
         next = NULL;
         if ((!np || blocks) && (resched || !exists)) {
-                /* Take care of a previously scheduled
-                 * job by taking it out of the Linux runqueue.
+                /* When preempting a task that does not block, then
+                 * re-insert it into either the ready queue or the
+                 * release queue (if it completed). requeue() picks
+                 * the appropriate queue.
                  */
                 if (pedf->scheduled && !blocks)
                         requeue(pedf->scheduled, edf);