diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2020-11-17 18:19:31 -0500 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-05-12 11:43:26 +0200 |
| commit | 5cb9eaa3d274f75539077a28cf01e3563195fa53 (patch) | |
| tree | e1f3c463f682add25856cae8d02fd258dd8cbb8a /kernel/sched/idle.c | |
| parent | 39d371b7c0c299d489041884d005aacc4bba8c15 (diff) | |
sched: Wrap rq::lock access
In preparation of playing games with rq->lock, abstract the thing
using an accessor.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Don Hiatt <dhiatt@digitalocean.com>
Tested-by: Hongyu Ning <hongyu.ning@linux.intel.com>
Tested-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lkml.kernel.org/r/20210422123308.136465446@infradead.org
Diffstat (limited to 'kernel/sched/idle.c')
| -rw-r--r-- | kernel/sched/idle.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 7ca3d3d86c2a..0194768ea9e7 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -455,10 +455,10 @@ struct task_struct *pick_next_task_idle(struct rq *rq) static void dequeue_task_idle(struct rq *rq, struct task_struct *p, int flags) { - raw_spin_unlock_irq(&rq->lock); + raw_spin_rq_unlock_irq(rq); printk(KERN_ERR "bad: scheduling from the idle thread!\n"); dump_stack(); - raw_spin_lock_irq(&rq->lock); + raw_spin_rq_lock_irq(rq); } /* |