[2.6 patch] kernel/rcupdate.c: make two structs static

[Adrian Bunk <bunk@stusta.de>]

This patch makes two needlessly global structs static.


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

---

This patch was already sent on:
- 12 Jan 2006

 include/linux/rcupdate.h |    2 --
 kernel/rcupdate.c        |    4 ++--
 2 files changed, 2 insertions(+), 4 deletions(-)

--- linux-2.6.15-mm3-full/include/linux/rcupdate.h.old	2006-01-12 02:23:35.000000000 +0100
+++ linux-2.6.15-mm3-full/include/linux/rcupdate.h	2006-01-12 01:06:47.000000000 +0100
@@ -109,8 +109,6 @@
 
 DECLARE_PER_CPU(struct rcu_data, rcu_data);
 DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
-extern struct rcu_ctrlblk rcu_ctrlblk;
-extern struct rcu_ctrlblk rcu_bh_ctrlblk;
 
 /*
  * Increment the quiescent state counter.
--- linux-2.6.15-mm3-full/kernel/rcupdate.c.old	2006-01-12 01:06:54.000000000 +0100
+++ linux-2.6.15-mm3-full/kernel/rcupdate.c	2006-01-12 01:07:07.000000000 +0100
@@ -49,13 +49,13 @@
 #include <linux/cpu.h>
 
 /* Definition for rcupdate control block. */
-struct rcu_ctrlblk rcu_ctrlblk = {
+static struct rcu_ctrlblk rcu_ctrlblk = {
 	.cur = -300,
 	.completed = -300,
 	.lock = SPIN_LOCK_UNLOCKED,
 	.cpumask = CPU_MASK_NONE,
 };
-struct rcu_ctrlblk rcu_bh_ctrlblk = {
+static struct rcu_ctrlblk rcu_bh_ctrlblk = {
 	.cur = -300,
 	.completed = -300,
 	.lock = SPIN_LOCK_UNLOCKED,