--- kernel/sched_rt.c

+++ kernel/sched_rt.c

@@ -1126,7 +1126,7 @@ static struct task_struct *_pick_next_ta

rt_rq = &rq->rt;

- if (unlikely(!rt_rq->rt_nr_running))

+ if (!rt_rq->rt_nr_running)

return NULL;

if (rt_rq_throttled(rt_rq))

@@ -1207,7 +1207,7 @@ static struct task_struct *pick_next_hig

next_idx:

if (idx >= MAX_RT_PRIO)

continue;

- if (next && next->prio < idx)

+ if (next && next->prio <= idx)

continue;

list_for_each_entry(rt_se, array->queue + idx, run_list) {

struct task_struct *p;

@@ -1553,7 +1553,7 @@ skip:

static void pre_schedule_rt(struct rq *rq, struct task_struct *prev)

{

/* Try to pull RT tasks here if we lower this rq's prio */

- if (unlikely(rt_task(prev)) && rq->rt.highest_prio.curr > prev->prio)

+ if (rq->rt.highest_prio.curr > prev->prio)

pull_rt_task(rq);

}