linux-kernel - [PATCH] sched/fair: Remove idle_balance() declaration in sched.h

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Message-Id: <1392130864-4416-1-git-send-email-daniel.lezcano@linaro.org>
Date:	Tue, 11 Feb 2014 16:01:04 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	mingo@...nel.org, peterz@...radead.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] sched/fair: Remove idle_balance() declaration in sched.h

The idle_balance() function is called within a #ifdef CONFIG_SMP section.

Remove its declaration in sched.h for !CONFIG_SMP because it is pointless.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 kernel/sched/sched.h |    6 ------
 1 file changed, 6 deletions(-)

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 1bf34c2..0eda78b 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1168,12 +1168,6 @@ extern int idle_balance(struct rq *this_rq);
 extern void idle_enter_fair(struct rq *this_rq);
 extern void idle_exit_fair(struct rq *this_rq);
 
-#else	/* CONFIG_SMP */
-
-static inline void idle_balance(int cpu, struct rq *rq)
-{
-}
-
 #endif
 
 extern void sysrq_sched_debug_show(void);
-- 
1.7.9.5

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