[PATCH] mm/hugetlb: make node_hstates array static

[Alexander Kuleshov]

There are no users of the node_hstates array outside of the
mm/hugetlb.c. So let's make it static.

Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx>
---
 mm/hugetlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9cc7734..3afd92f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2376,7 +2376,7 @@ struct node_hstate {
 	struct kobject		*hugepages_kobj;
 	struct kobject		*hstate_kobjs[HUGE_MAX_HSTATE];
 };
-struct node_hstate node_hstates[MAX_NUMNODES];
+static struct node_hstate node_hstates[MAX_NUMNODES];
 
 /*
  * A subset of global hstate attributes for node devices
-- 
2.6.0

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