linux-kernel - [PATCH] sched/fair: Fix comment in newidle

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Date:   Wed, 10 Jun 2020 22:05:37 +0800
From:   Qi Zheng <arch0.zheng@...il.com>
To:     mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de
Cc:     linux-kernel@...r.kernel.org, Qi Zheng <arch0.zheng@...il.com>
Subject: [PATCH] sched/fair: Fix comment in newidle_balance()

The code is using newidle_balance() rather than idle_balance().

Signed-off-by: Qi Zheng <arch0.zheng@...il.com>
---
 kernel/sched/fair.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 0ed04d2a8959..7f9c3245c967 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -10434,7 +10434,7 @@ static inline void nohz_newidle_balance(struct rq *this_rq) { }
 #endif /* CONFIG_NO_HZ_COMMON */
 
 /*
- * idle_balance is called by schedule() if this_cpu is about to become
+ * newidle_balance() is called by schedule() if this_cpu is about to become
  * idle. Attempts to pull tasks from other CPUs.
  *
  * Returns:
@@ -10452,8 +10452,8 @@ static int newidle_balance(struct rq *this_rq, struct rq_flags *rf)
 
 	update_misfit_status(NULL, this_rq);
 	/*
-	 * We must set idle_stamp _before_ calling idle_balance(), such that we
-	 * measure the duration of idle_balance() as idle time.
+	 * We must set idle_stamp _before_ calling newidle_balance(), such that
+	 * we measure the duration of newidle_balance() as idle time.
 	 */
 	this_rq->idle_stamp = rq_clock(this_rq);
 
-- 
2.25.1