sched: Add task_struct pointer to sched_class::set_curr_task
In preparation of further separating pick_next_task() and
set_curr_task() we have to pass the actual task into it, while there,
rename the thing to better pair with put_prev_task().
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Aaron Lu <aaron.lwe@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: mingo@kernel.org
Cc: Phil Auld <pauld@redhat.com>
Cc: Julien Desfossez <jdesfossez@digitalocean.com>
Cc: Nishanth Aravamudan <naravamudan@digitalocean.com>
Link: https://lkml.kernel.org/r/a96d1bcdd716db4a4c5da2fece647a1456c0ed78.1559129225.git.vpillai@digitalocean.com
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 40bb710..f71bcbe 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -2354,11 +2354,6 @@ static void task_tick_rt(struct rq *rq, struct task_struct *p, int queued)
}
}
-static void set_curr_task_rt(struct rq *rq)
-{
- set_next_task_rt(rq, rq->curr);
-}
-
static unsigned int get_rr_interval_rt(struct rq *rq, struct task_struct *task)
{
/*
@@ -2380,6 +2375,7 @@ const struct sched_class rt_sched_class = {
.pick_next_task = pick_next_task_rt,
.put_prev_task = put_prev_task_rt,
+ .set_next_task = set_next_task_rt,
#ifdef CONFIG_SMP
.select_task_rq = select_task_rq_rt,
@@ -2391,7 +2387,6 @@ const struct sched_class rt_sched_class = {
.switched_from = switched_from_rt,
#endif
- .set_curr_task = set_curr_task_rt,
.task_tick = task_tick_rt,
.get_rr_interval = get_rr_interval_rt,
