set_page_huge_active() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index b527a7a6a8dc432e841505c1a37a4450b3c60418..e837e0b8646acfd2d1bb437ced03f415ffae340d 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -937,13 +937,13 @@ bool page_huge_active(struct page *page)
 }
 
 /* never called for tail page */
-void set_page_huge_active(struct page *page)
+static void set_page_huge_active(struct page *page)
 {
        VM_BUG_ON_PAGE(!PageHeadHuge(page), page);
        SetPagePrivate(&page[1]);
 }
 
-void clear_page_huge_active(struct page *page)
+static void clear_page_huge_active(struct page *page)
 {
        VM_BUG_ON_PAGE(!PageHeadHuge(page), page);
        ClearPagePrivate(&page[1]);