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sched: Add task_struct pointer to sched_class::set_curr_task

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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
This commit is contained in:
Peter Zijlstra
2019-05-29 20:36:41 +00:00
parent 10e7071b2f
commit 03b7fad167
7 changed files with 49 additions and 47 deletions
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7
kernel/sched/rt.c
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@@ -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,