[PATCH mmotm] set_page_huge_active() can be static

[kbuild test robot <fengguang.wu@xxxxxxxxx>]

Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
 hugetlb.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index b527a7a..e837e0b 100644
--- 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]);

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