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-rw-r--r--include/linux/sched.h3
-rw-r--r--kernel/sched.c12
-rw-r--r--kernel/sched_rt.c4
3 files changed, 12 insertions, 7 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5c858f38e81a..2c9fa1ccebff 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1091,7 +1091,8 @@ struct sched_class {
enum cpu_idle_type idle);
void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
void (*post_schedule) (struct rq *this_rq);
- void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
+ void (*task_waking) (struct rq *this_rq, struct task_struct *task);
+ void (*task_woken) (struct rq *this_rq, struct task_struct *task);
void (*set_cpus_allowed)(struct task_struct *p,
const struct cpumask *newmask);
diff --git a/kernel/sched.c b/kernel/sched.c
index 297dc441ff96..6c571bdd5658 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2412,6 +2412,10 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
if (task_contributes_to_load(p))
rq->nr_uninterruptible--;
p->state = TASK_WAKING;
+
+ if (p->sched_class->task_waking)
+ p->sched_class->task_waking(rq, p);
+
__task_rq_unlock(rq);
cpu = select_task_rq(p, SD_BALANCE_WAKE, wake_flags);
@@ -2475,8 +2479,8 @@ out_running:
p->state = TASK_RUNNING;
#ifdef CONFIG_SMP
- if (p->sched_class->task_wake_up)
- p->sched_class->task_wake_up(rq, p);
+ if (p->sched_class->task_woken)
+ p->sched_class->task_woken(rq, p);
if (unlikely(rq->idle_stamp)) {
u64 delta = rq->clock - rq->idle_stamp;
@@ -2666,8 +2670,8 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
trace_sched_wakeup_new(rq, p, 1);
check_preempt_curr(rq, p, WF_FORK);
#ifdef CONFIG_SMP
- if (p->sched_class->task_wake_up)
- p->sched_class->task_wake_up(rq, p);
+ if (p->sched_class->task_woken)
+ p->sched_class->task_woken(rq, p);
#endif
task_rq_unlock(rq, &flags);
}
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index d2ea2828164e..f48328ac216f 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -1472,7 +1472,7 @@ static void post_schedule_rt(struct rq *rq)
* If we are not running and we are not going to reschedule soon, we should
* try to push tasks away now
*/
-static void task_wake_up_rt(struct rq *rq, struct task_struct *p)
+static void task_woken_rt(struct rq *rq, struct task_struct *p)
{
if (!task_running(rq, p) &&
!test_tsk_need_resched(rq->curr) &&
@@ -1753,7 +1753,7 @@ static const struct sched_class rt_sched_class = {
.rq_offline = rq_offline_rt,
.pre_schedule = pre_schedule_rt,
.post_schedule = post_schedule_rt,
- .task_wake_up = task_wake_up_rt,
+ .task_woken = task_woken_rt,
.switched_from = switched_from_rt,
#endif