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-rw-r--r--kernel/sched/rt.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 671a8b5fdb6f..5f6edca4fafd 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -463,9 +463,10 @@ static void dequeue_rt_entity(struct sched_rt_entity *rt_se);
static void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
{
struct task_struct *curr = rq_of_rt_rq(rt_rq)->curr;
+ struct rq *rq = rq_of_rt_rq(rt_rq);
struct sched_rt_entity *rt_se;
- int cpu = cpu_of(rq_of_rt_rq(rt_rq));
+ int cpu = cpu_of(rq);
rt_se = rt_rq->tg->rt_se[cpu];
@@ -476,7 +477,7 @@ static void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
enqueue_rt_entity(rt_se, false);
if (rt_rq->highest_prio.curr < curr->prio)
- resched_task(curr);
+ resched_curr(rq);
}
}
@@ -566,7 +567,7 @@ static inline void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
return;
enqueue_top_rt_rq(rt_rq);
- resched_task(rq->curr);
+ resched_curr(rq);
}
static inline void sched_rt_rq_dequeue(struct rt_rq *rt_rq)
@@ -951,7 +952,7 @@ static void update_curr_rt(struct rq *rq)
raw_spin_lock(&rt_rq->rt_runtime_lock);
rt_rq->rt_time += delta_exec;
if (sched_rt_runtime_exceeded(rt_rq))
- resched_task(curr);
+ resched_curr(rq);
raw_spin_unlock(&rt_rq->rt_runtime_lock);
}
}
@@ -1366,7 +1367,7 @@ static void check_preempt_equal_prio(struct rq *rq, struct task_struct *p)
* to try and push current away:
*/
requeue_task_rt(rq, p, 1);
- resched_task(rq->curr);
+ resched_curr(rq);
}
#endif /* CONFIG_SMP */
@@ -1377,7 +1378,7 @@ static void check_preempt_equal_prio(struct rq *rq, struct task_struct *p)
static void check_preempt_curr_rt(struct rq *rq, struct task_struct *p, int flags)
{
if (p->prio < rq->curr->prio) {
- resched_task(rq->curr);
+ resched_curr(rq);
return;
}
@@ -1693,7 +1694,7 @@ retry:
* just reschedule current.
*/
if (unlikely(next_task->prio < rq->curr->prio)) {
- resched_task(rq->curr);
+ resched_curr(rq);
return 0;
}
@@ -1740,7 +1741,7 @@ retry:
activate_task(lowest_rq, next_task, 0);
ret = 1;
- resched_task(lowest_rq->curr);
+ resched_curr(lowest_rq);
double_unlock_balance(rq, lowest_rq);
@@ -1939,7 +1940,7 @@ static void switched_from_rt(struct rq *rq, struct task_struct *p)
return;
if (pull_rt_task(rq))
- resched_task(rq->curr);
+ resched_curr(rq);
}
void __init init_sched_rt_class(void)
@@ -1977,7 +1978,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p)
check_resched = 0;
#endif /* CONFIG_SMP */
if (check_resched && p->prio < rq->curr->prio)
- resched_task(rq->curr);
+ resched_curr(rq);
}
}
@@ -2006,11 +2007,11 @@ prio_changed_rt(struct rq *rq, struct task_struct *p, int oldprio)
* Only reschedule if p is still on the same runqueue.
*/
if (p->prio > rq->rt.highest_prio.curr && rq->curr == p)
- resched_task(p);
+ resched_curr(rq);
#else
/* For UP simply resched on drop of prio */
if (oldprio < p->prio)
- resched_task(p);
+ resched_curr(rq);
#endif /* CONFIG_SMP */
} else {
/*
@@ -2019,7 +2020,7 @@ prio_changed_rt(struct rq *rq, struct task_struct *p, int oldprio)
* then reschedule.
*/
if (p->prio < rq->curr->prio)
- resched_task(rq->curr);
+ resched_curr(rq);
}
}