linux-kernel - [tip:sched/core] sched: Remove unused update_shares

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Date:	Tue, 2 Feb 2010 08:24:53 GMT
From:	tip-bot for Peter Zijlstra <peterz@...radead.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	a.p.zijlstra@...llo.nl, peterz@...radead.org, sfr@...b.auug.org.au,
	tglx@...utronix.de, mingo@...e.hu
Subject: [tip:sched/core] sched: Remove unused update_shares_locked()

Commit-ID:  4a461c85b643258e305eb5a3aced34009db2f818
Gitweb:     http://git.kernel.org/tip/4a461c85b643258e305eb5a3aced34009db2f818
Author:     Peter Zijlstra <peterz@...radead.org>
AuthorDate: Mon, 1 Feb 2010 11:13:39 +0100
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 2 Feb 2010 06:58:27 +0100

sched: Remove unused update_shares_locked()

Commit f492e12ef050e02bf0185b6b57874992591b9be1 ("sched: Remove
load_balance_newidle()") removed the only user of this function,
so remove it too.

Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
LKML-Reference: <1265019219.24455.128.camel@...top>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 kernel/sched.c |   14 --------------
 1 files changed, 0 insertions(+), 14 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index a56ead4..2386f54 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1633,16 +1633,6 @@ static void update_shares(struct sched_domain *sd)
 	}
 }
 
-static void update_shares_locked(struct rq *rq, struct sched_domain *sd)
-{
-	if (root_task_group_empty())
-		return;
-
-	raw_spin_unlock(&rq->lock);
-	update_shares(sd);
-	raw_spin_lock(&rq->lock);
-}
-
 static void update_h_load(long cpu)
 {
 	if (root_task_group_empty())
@@ -1657,10 +1647,6 @@ static inline void update_shares(struct sched_domain *sd)
 {
 }
 
-static inline void update_shares_locked(struct rq *rq, struct sched_domain *sd)
-{
-}
-
 #endif
 
 #ifdef CONFIG_PREEMPT
--
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