Commit f912d051 authored by Wang Hui's avatar Wang Hui Committed by Peter Zijlstra
Browse files

sched: remove redundant on_rq status change 



activate_task/deactivate_task will change on_rq status,
no need to do it again.

Signed-off-by: default avatarWang Hui <john.wanghui@huawei.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210721091109.1406043-1-john.wanghui@huawei.com
parent 1c6829cf

kernel/sched/core.c

+0 −2
Original line number Diff line number Diff line
@@ -5659,11 +5659,9 @@ static bool try_steal_cookie(int this, int that) 
		if (p->core_occupation > dst->idle->core_occupation)

			goto next;



		p->on_rq = TASK_ON_RQ_MIGRATING;

		deactivate_task(src, p, 0);

		set_task_cpu(p, this);

		activate_task(dst, p, 0);

		p->on_rq = TASK_ON_RQ_QUEUED;



		resched_curr(dst);