mm/slub.c: make code static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/slub.c b/mm/slub.c
index 2ae2dae..b1635f9 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -233,7 +233,7 @@ static enum {
 
 /* A list of all slab caches on the system */
 static DECLARE_RWSEM(slub_lock);
-LIST_HEAD(slab_caches);
+static LIST_HEAD(slab_caches);
 
 /*
  * Tracking user of a slab.
@@ -3638,7 +3638,7 @@ static struct kset_uevent_ops slab_uevent_ops = {
        .filter = uevent_filter,
 };
 
-decl_subsys(slab, &slab_ktype, &slab_uevent_ops);
+static decl_subsys(slab, &slab_ktype, &slab_uevent_ops);
 
 #define ID_STR_LENGTH 64
 
@@ -3736,7 +3736,7 @@ struct saved_alias {
        struct saved_alias *next;
 };
 
-struct saved_alias *alias_list;
+static struct saved_alias *alias_list;
 
 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
 {