litmus: use is_present() instead of using rt_param->present

Signed-off-by: Manohar Vanga <mvanga@mpi-sws.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/litmus/sched_pfair.c b/litmus/sched_pfair.c
index 58f7fc9e8363..6a89b003306c 100644
--- a/litmus/sched_pfair.c
+++ b/litmus/sched_pfair.c
@@ -254,7 +254,7 @@ static void check_preempt(struct task_struct* t)
 {
         int cpu = NO_CPU;
         if (tsk_rt(t)->linked_on != tsk_rt(t)->scheduled_on &&
-            tsk_rt(t)->present) {
+            is_present(t)) {
                 /* the task can be scheduled and
                  * is not scheduled where it ought to be scheduled
                  */
@@ -310,7 +310,7 @@ static int advance_subtask(quanta_t time, struct task_struct* t, int cpu)
         int to_relq;
         p->cur = (p->cur + 1) % p->quanta;
         if (!p->cur) {
-                if (tsk_rt(t)->present) {
+                if (is_present(t)) {
                         /* The job overran; we start a new budget allocation. */
                         pfair_prepare_next_period(t);
                 } else {
@@ -598,7 +598,7 @@ static int safe_to_schedule(struct task_struct* t, int cpu)
                            "scheduled already on %d.\n", cpu, where);
                 return 0;
         } else
-                return tsk_rt(t)->present && !is_completed(t);
+                return is_present(t) && !is_completed(t);
 }
 
 static struct task_struct* pfair_schedule(struct task_struct * prev)