[PATCH 1/4] RT: Wrap the RQ notion of priority to make it conditional

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A little cleanup to avoid #ifdef proliferation later in the series

Signed-off-by: Gregory Haskins <[email protected]>
---

 kernel/sched.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 0a1ad0e..1866a6e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -365,6 +365,16 @@ struct rq {
 static DEFINE_PER_CPU_SHARED_ALIGNED(struct rq, runqueues);
 static DEFINE_MUTEX(sched_hotcpu_mutex);
 
+#if defined(CONFIG_PREEMPT_RT) && defined(CONFIG_SMP)
+static inline void set_rq_prio(struct rq *rq, int prio)
+{
+	rq->curr_prio = prio;
+}
+
+#else
+#define set_rq_prio(rq, prio) do { } while(0)
+#endif
+
 static inline void check_preempt_curr(struct rq *rq, struct task_struct *p)
 {
 	rq->curr->sched_class->check_preempt_curr(rq, p);
@@ -2331,9 +2341,9 @@ static inline void finish_task_switch(struct rq *rq, struct task_struct *prev)
 	 */
 	prev_state = prev->state;
 	_finish_arch_switch(prev);
-#if defined(CONFIG_PREEMPT_RT) && defined(CONFIG_SMP)
-	rq->curr_prio = current->prio;
-#endif
+
+	set_rq_prio(rq, current->prio);
+
 	finish_lock_switch(rq, prev);
 #if defined(CONFIG_PREEMPT_RT) && defined(CONFIG_SMP)
 	/*

-
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