Merge tag 'v2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus

1 files changed, 1 insertions, 4 deletions

diff --git a/mm/mlock.c b/mm/mlock.c
index 6b55e3efe0df..516b2c2ddd5a 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -162,7 +162,7 @@ static long __mlock_vma_pages_range(struct vm_area_struct *vma,
         VM_BUG_ON(end   > vma->vm_end);
         VM_BUG_ON(!rwsem_is_locked(&mm->mmap_sem));
 
-        gup_flags = FOLL_TOUCH;
+        gup_flags = FOLL_TOUCH | FOLL_MLOCK;
         /*
          * We want to touch writable mappings with a write fault in order
          * to break COW, except for shared mappings because these don't COW
@@ -178,9 +178,6 @@ static long __mlock_vma_pages_range(struct vm_area_struct *vma,
         if (vma->vm_flags & (VM_READ | VM_WRITE | VM_EXEC))
                 gup_flags |= FOLL_FORCE;
 
-        if (vma->vm_flags & VM_LOCKED)
-                gup_flags |= FOLL_MLOCK;
-
         return __get_user_pages(current, mm, addr, nr_pages, gup_flags,
                                 NULL, NULL, nonblocking);
 }