Commit 1699949d authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Ingo Molnar
Browse files

sched: Fix a stale comment in pick_next_task() 



fair_sched_class->next no longer exists since commit:

  a87e749e ("sched: Remove struct sched_class::next field").

Now the sched_class order is specified by the linker script.

Rewrite the comment in a more generic way.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210519063709.323162-1-masahiroy@kernel.org
parent 93b73858

kernel/sched/core.c

+1 −1
Original line number Diff line number Diff line
@@ -5318,7 +5318,7 @@ __pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf) 
		if (unlikely(p == RETRY_TASK))

			goto restart;



		/* Assumes fair_sched_class->next == idle_sched_class */

		/* Assume the next prioritized class is idle_sched_class */

		if (!p) {

			put_prev_task(rq, prev);

			p = pick_next_task_idle(rq);