Messages in this thread Patch in this message | | | From | Muchun Song <> | Subject | [PATCH] sched/rt: Fix a comment in pick_next_task_rt() | Date | Sat, 27 Oct 2018 11:05:17 +0800 |
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Commit f4ebcbc0d7e0 ("sched/rt: Substract number of tasks of throttled queues from rq->nr_running") added a new member rt_rq->rt_queued, which is used to indicate the status of rq->rt enqueue or dequeue. So, the check rt_nr_running was removed and we now check rt_queued.
Fix the comment in pick_next_task_rt() to avoid confusing.
Signed-off-by: Muchun Song <smuchun@gmail.com> --- kernel/sched/rt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 2e2955a8cf8f..a21ea6021929 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1561,7 +1561,7 @@ pick_next_task_rt(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) /* * We may dequeue prev's rt_rq in put_prev_task(). - * So, we update time before rt_nr_running check. + * So, we update time before rt_queued check. */ if (prev->sched_class == &rt_sched_class) update_curr_rt(rq); -- 2.17.1
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