linux-kernel - [tip:sched/core] sched: Refine the code in unthrottle_cfs

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Message-ID: <tip-22b958d8cc5127d22d2ad2141277d312d93fad6c@git.kernel.org>
Date:	Wed, 19 Jun 2013 11:39:42 -0700
From:	tip-bot for Michael Wang <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	peterz@...radead.org, wangyun@...ux.vnet.ibm.com,
	tglx@...utronix.de
Subject: [tip:sched/core] sched: Refine the code in unthrottle_cfs_rq()

Commit-ID:  22b958d8cc5127d22d2ad2141277d312d93fad6c
Gitweb:     http://git.kernel.org/tip/22b958d8cc5127d22d2ad2141277d312d93fad6c
Author:     Michael Wang <wangyun@...ux.vnet.ibm.com>
AuthorDate: Tue, 4 Jun 2013 14:23:39 +0800
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 19 Jun 2013 12:58:41 +0200

sched: Refine the code in unthrottle_cfs_rq()

Directly use rq to save some code.

Signed-off-by: Michael Wang <wangyun@...ux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/51AD87EB.1070605@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/sched/fair.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 143dcdb..47a30be 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2315,7 +2315,7 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
 	int enqueue = 1;
 	long task_delta;
 
-	se = cfs_rq->tg->se[cpu_of(rq_of(cfs_rq))];
+	se = cfs_rq->tg->se[cpu_of(rq)];
 
 	cfs_rq->throttled = 0;
 
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