Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs pile #3 from Al Viro:
 "Assorted fixes and patches from the last cycle"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  [regression] chunk lost from bd9b51
  vfs: make mounts and mountstats honor root dir like mountinfo does
  vfs: cleanup show_mountinfo
  init: fix read-write root mount
  unfuck binfmt_misc.c (broken by commit e6084d4)
  vm_area_operations: kill ->migrate()
  new helper: iter_is_iovec()
  move_extent_per_page(): get rid of unused w_flags
  lustre: get rid of playing with ->fs
  btrfs: filp_open() returns ERR_PTR() on failure, not NULL...

1 files changed, 0 insertions, 5 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index f22c55947181..0e0961b8c39c 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1041,10 +1041,6 @@ int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from,
 
         down_read(&mm->mmap_sem);
 
-        err = migrate_vmas(mm, from, to, flags);
-        if (err)
-                goto out;
-
         /*
          * Find a 'source' bit set in 'tmp' whose corresponding 'dest'
          * bit in 'to' is not also set in 'tmp'.  Clear the found 'source'
@@ -1124,7 +1120,6 @@ int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from,
                 if (err < 0)
                         break;
         }
-out:
         up_read(&mm->mmap_sem);
         if (err < 0)
                 return err;