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Date: Sun, 12 Dec 2004 20:56:59 +0100
From: Adrian Bunk <bunk@stusta.de>
To: Dipankar Sarma <dipankar@in.ibm.com>,
       Manfred Spraul <manfred@colorfullife.com>
Cc: linux-kernel@vger.kernel.org
Subject: [2.6 patch] kernel/rcupdate.c: make two struct static.
Message-ID: <20041212195659.GL22324@stusta.de>
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The patch below makes two needlessly global structs static.


Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.10-rc2-mm4-full/kernel/rcupdate.c.old	2004-12-12 03:13:54.000000000 +0100
+++ linux-2.6.10-rc2-mm4-full/kernel/rcupdate.c	2004-12-12 03:14:15.000000000 +0100
@@ -60,9 +60,9 @@
 	                              /* for current batch to proceed.        */
 };
 
-struct rcu_state rcu_state ____cacheline_maxaligned_in_smp =
+static struct rcu_state rcu_state ____cacheline_maxaligned_in_smp =
 	  {.lock = SPIN_LOCK_UNLOCKED, .cpumask = CPU_MASK_NONE };
-struct rcu_state rcu_bh_state ____cacheline_maxaligned_in_smp =
+static struct rcu_state rcu_bh_state ____cacheline_maxaligned_in_smp =
 	  {.lock = SPIN_LOCK_UNLOCKED, .cpumask = CPU_MASK_NONE };
 
 DEFINE_PER_CPU(struct rcu_data, rcu_data) = { 0L };