2 files changed, 4 insertions, 12 deletions

diff --git a/include/asm-x86_64/pgalloc.h b/include/asm-x86_64/pgalloc.h
index 31d497171969..8bb564687860 100644
--- a/include/asm-x86_64/pgalloc.h
+++ b/include/asm-x86_64/pgalloc.h
@@ -44,24 +44,16 @@ static inline void pgd_list_add(pgd_t *pgd)
         struct page *page = virt_to_page(pgd);
 
         spin_lock(&pgd_lock);
-        page->index = (pgoff_t)pgd_list;
-        if (pgd_list)
-                pgd_list->private = (unsigned long)&page->index;
-        pgd_list = page;
-        page->private = (unsigned long)&pgd_list;
+        list_add(&page->lru, &pgd_list);
         spin_unlock(&pgd_lock);
 }
 
 static inline void pgd_list_del(pgd_t *pgd)
 {
-        struct page *next, **pprev, *page = virt_to_page(pgd);
+        struct page *page = virt_to_page(pgd);
 
         spin_lock(&pgd_lock);
-        next = (struct page *)page->index;
-        pprev = (struct page **)page->private;
-        *pprev = next;
-        if (next)
-                next->private = (unsigned long)pprev;
+        list_del(&page->lru);
         spin_unlock(&pgd_lock);
 }
 
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index c1865e38c7b7..599993f6ba84 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -410,7 +410,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 #define __swp_entry_to_pte(x)           ((pte_t) { (x).val })
 
 extern spinlock_t pgd_lock;
-extern struct page *pgd_list;
+extern struct list_head pgd_list;
 void vmalloc_sync_all(void);
 
 extern int kern_addr_valid(unsigned long addr);