sched: Remove some #ifdeffery
Remove a few gratuitous #ifdefs in pick_next_task*().
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Juri Lelli <juri.lelli@gmail.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-nnzddp5c4fijyzzxxrwlxghf@git.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index bfeb84e..3185b77 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -214,6 +214,16 @@
static int push_dl_task(struct rq *rq);
+static inline bool need_pull_dl_task(struct rq *rq, struct task_struct *prev)
+{
+ return dl_task(prev);
+}
+
+static inline void set_post_schedule(struct rq *rq)
+{
+ rq->post_schedule = has_pushable_dl_tasks(rq);
+}
+
#else
static inline
@@ -236,6 +246,19 @@
{
}
+static inline bool need_pull_dl_task(struct rq *rq, struct task_struct *prev)
+{
+ return false;
+}
+
+static inline int pull_dl_task(struct rq *rq)
+{
+ return 0;
+}
+
+static inline void set_post_schedule(struct rq *rq)
+{
+}
#endif /* CONFIG_SMP */
static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags);
@@ -1000,10 +1023,8 @@
dl_rq = &rq->dl;
-#ifdef CONFIG_SMP
- if (dl_task(prev))
+ if (need_pull_dl_task(rq, prev))
pull_dl_task(rq);
-#endif
if (unlikely(!dl_rq->dl_nr_running))
return NULL;
@@ -1024,9 +1045,7 @@
start_hrtick_dl(rq, p);
#endif
-#ifdef CONFIG_SMP
- rq->post_schedule = has_pushable_dl_tasks(rq);
-#endif /* CONFIG_SMP */
+ set_post_schedule(rq);
return p;
}