X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=mm%2Fmremap.c;h=563fbdd6293ae3f0139450d6b7d848f862c1f8dc;hb=d530db0db90378b5674cb78d9c0cfcc83f851a5e;hp=cde56ee51ef7a6b10e18f860bd7be08df07f2407;hpb=7a996d3ab150bb0e1b71fa182f70199a703efdd1;p=net-next-2.6.git

diff --git a/mm/mremap.c b/mm/mremap.c
index cde56ee51ef..563fbdd6293 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -101,7 +101,7 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 	 * pte locks because exclusive mmap_sem prevents deadlock.
 	 */
 	old_pte = pte_offset_map_lock(mm, old_pmd, old_addr, &old_ptl);
- 	new_pte = pte_offset_map_nested(new_pmd, new_addr);
+	new_pte = pte_offset_map(new_pmd, new_addr);
 	new_ptl = pte_lockptr(mm, new_pmd);
 	if (new_ptl != old_ptl)
 		spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING);
@@ -119,7 +119,7 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
 	arch_leave_lazy_mmu_mode();
 	if (new_ptl != old_ptl)
 		spin_unlock(new_ptl);
-	pte_unmap_nested(new_pte - 1);
+	pte_unmap(new_pte - 1);
 	pte_unmap_unlock(old_pte - 1, old_ptl);
 	if (mapping)
 		spin_unlock(&mapping->i_mmap_lock);