Merge commit v3.13-rc1 into kbuild/misc

1 files changed, 9 insertions, 8 deletions

diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 3935428c57cf..91672e2deec3 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -54,7 +54,8 @@ enum page_check_address_pmd_flag {
 extern pmd_t *page_check_address_pmd(struct page *page,
                                      struct mm_struct *mm,
                                      unsigned long address,
-                                     enum page_check_address_pmd_flag flag);
+                                     enum page_check_address_pmd_flag flag,
+                                     spinlock_t **ptl);
 
 #define HPAGE_PMD_ORDER (HPAGE_PMD_SHIFT-PAGE_SHIFT)
 #define HPAGE_PMD_NR (1<<HPAGE_PMD_ORDER)
@@ -129,15 +130,15 @@ extern void __vma_adjust_trans_huge(struct vm_area_struct *vma,
                                     unsigned long start,
                                     unsigned long end,
                                     long adjust_next);
-extern int __pmd_trans_huge_lock(pmd_t *pmd,
-                                 struct vm_area_struct *vma);
+extern int __pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma,
+                spinlock_t **ptl);
 /* mmap_sem must be held on entry */
-static inline int pmd_trans_huge_lock(pmd_t *pmd,
-                                      struct vm_area_struct *vma)
+static inline int pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma,
+                spinlock_t **ptl)
 {
         VM_BUG_ON(!rwsem_is_locked(&vma->vm_mm->mmap_sem));
         if (pmd_trans_huge(*pmd))
-                return __pmd_trans_huge_lock(pmd, vma);
+                return __pmd_trans_huge_lock(pmd, vma, ptl);
         else
                 return 0;
 }
@@ -215,8 +216,8 @@ static inline void vma_adjust_trans_huge(struct vm_area_struct *vma,
                                          long adjust_next)
 {
 }
-static inline int pmd_trans_huge_lock(pmd_t *pmd,
-                                      struct vm_area_struct *vma)
+static inline int pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma,
+                spinlock_t **ptl)
 {
         return 0;
 }