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

This patch makes two needlessly global structs static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
roblim · Mar 23, 2006 · 2178426 · 2178426
1 parent 7a673c6
commit 2178426
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
@@ -113,8 +113,6 @@ struct rcu_data {
 
 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.

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
@@ -50,13 +50,13 @@
 #include <linux/mutex.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,