linux-kernel - [PATCH 3/3] context_tracking: Tag init code

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Message-Id: <1427996365-12101-4-git-send-email-fweisbec@gmail.com>
Date:	Thu,  2 Apr 2015 19:39:25 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Dave Jones <davej@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Oleg Nesterov <oleg@...hat.com>,
	"Paul E . McKenney" <paulmck@...ux.vnet.ibm.com>,
	Ingo Molnar <mingo@...nel.org>, Rik van Riel <riel@...hat.com>
Subject: [PATCH 3/3] context_tracking: Tag init code

Mark context_tracking_cpu_set() as init code, we only need it at
early boot time.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rik van Riel <riel@...hat.com>
Cc: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Dave Jones <davej@...hat.com>
Cc: Oleg Nesterov <oleg@...hat.com>
---
 kernel/context_tracking.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c
index ced8558..b80e923 100644
--- a/kernel/context_tracking.c
+++ b/kernel/context_tracking.c
@@ -186,9 +186,9 @@ void context_tracking_user_exit(void)
 }
 NOKPROBE_SYMBOL(context_tracking_user_exit);
 
-void context_tracking_cpu_set(int cpu)
+void __init context_tracking_cpu_set(int cpu)
 {
-	static bool initialized = false;
+	static __initdata bool initialized = false;
 	struct task_struct *p, *t;
 	unsigned long flags;
 
-- 
2.1.4

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