linux-kernel - [PATCH] sched: use for_each_class macro in move_one

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Message-ID: <4A8A277D.4090304@ct.jp.nec.com>
Date:	Tue, 18 Aug 2009 13:01:01 +0900
From:	Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	linux-kernel@...r.kernel.org
Subject: [PATCH] sched: use for_each_class macro in move_one_task()

From: Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>

Replace for loop with the macro for_each_class to cleanup.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@...jp.nec.com>
---
 kernel/sched.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 5184580..d559fa7 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3461,9 +3461,10 @@ static int move_one_task(struct rq *this_rq, int this_cpu, struct rq *busiest,
 {
 	const struct sched_class *class;
 
-	for (class = sched_class_highest; class; class = class->next)
+	for_each_class(class) {
 		if (class->move_one_task(this_rq, this_cpu, busiest, sd, idle))
 			return 1;
+	}
 
 	return 0;
 }
-- 
1.6.3.3

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