2 files changed, 13 insertions, 16 deletions

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index cafe73eecb05..5d84c368ffe4 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -21,8 +21,6 @@ int hugetlb_prefault(struct address_space *, struct vm_area_struct *);
 int hugetlb_report_meminfo(char *);
 int hugetlb_report_node_meminfo(int, char *);
 unsigned long hugetlb_total_pages(void);
-struct page *alloc_huge_page(struct vm_area_struct *, unsigned long);
-void free_huge_page(struct page *);
 int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
                         unsigned long address, int write_access);
 
@@ -97,8 +95,6 @@ static inline unsigned long hugetlb_total_pages(void)
 #define is_hugepage_only_range(mm, addr, len)   0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \
                                                 do { } while (0)
-#define alloc_huge_page(vma, addr)              ({ NULL; })
-#define free_huge_page(p)                       ({ (void)(p); BUG(); })
 #define hugetlb_fault(mm, vma, addr, write)     ({ BUG(); 0; })
 
 #define hugetlb_change_protection(vma, address, end, newprot)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 27fad5d9bcf6..075877b1cbc0 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -88,6 +88,17 @@ static struct page *dequeue_huge_page(struct vm_area_struct *vma,
         return page;
 }
 
+static void free_huge_page(struct page *page)
+{
+        BUG_ON(page_count(page));
+
+        INIT_LIST_HEAD(&page->lru);
+
+        spin_lock(&hugetlb_lock);
+        enqueue_huge_page(page);
+        spin_unlock(&hugetlb_lock);
+}
+
 static int alloc_fresh_huge_page(void)
 {
         static int nid = 0;
@@ -107,18 +118,8 @@ static int alloc_fresh_huge_page(void)
         return 0;
 }
 
-void free_huge_page(struct page *page)
-{
-        BUG_ON(page_count(page));
-
-        INIT_LIST_HEAD(&page->lru);
-
-        spin_lock(&hugetlb_lock);
-        enqueue_huge_page(page);
-        spin_unlock(&hugetlb_lock);
-}
-
-struct page *alloc_huge_page(struct vm_area_struct *vma, unsigned long addr)
+static struct page *alloc_huge_page(struct vm_area_struct *vma,
+                                    unsigned long addr)
 {
         struct inode *inode = vma->vm_file->f_dentry->d_inode;
         struct page *page;