Messages in this thread Patch in this message | | | From | Shang XiaoJing <> | Subject | [PATCH -next] sched/deadline: Move __dl_clear_params out of dl_bw lock | Date | Sat, 27 Aug 2022 10:09:11 +0800 |
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As members in sched_dl_entity are independent with dl_bw, move __dl_clear_params out of dl_bw lock.
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> --- kernel/sched/deadline.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 58ca9aaa9c44..7b15885c8608 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -431,8 +431,8 @@ static void task_non_contending(struct task_struct *p) sub_rq_bw(&p->dl, &rq->dl); raw_spin_lock(&dl_b->lock); __dl_sub(dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p))); - __dl_clear_params(p); raw_spin_unlock(&dl_b->lock); + __dl_clear_params(p); } return; -- 2.17.1
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