Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (46 commits)
  [PATCH] fs: add a sanity check in d_free
  [PATCH] i_version: remount support
  [patch] vfs: make security_inode_setattr() calling consistent
  [patch 1/3] FS_MBCACHE: don't needlessly make it built-in
  [PATCH] move executable checking into ->permission()
  [PATCH] fs/dcache.c: update comment of d_validate()
  [RFC PATCH] touch_mnt_namespace when the mount flags change
  [PATCH] reiserfs: add missing llseek method
  [PATCH] fix ->llseek for more directories
  [PATCH vfs-2.6 6/6] vfs: add LOOKUP_RENAME_TARGET intent
  [PATCH vfs-2.6 5/6] vfs: remove LOOKUP_PARENT from non LOOKUP_PARENT lookup
  [PATCH vfs-2.6 4/6] vfs: remove unnecessary fsnotify_d_instantiate()
  [PATCH vfs-2.6 3/6] vfs: add __d_instantiate() helper
  [PATCH vfs-2.6 2/6] vfs: add d_ancestor()
  [PATCH vfs-2.6 1/6] vfs: replace parent == dentry->d_parent by IS_ROOT()
  [PATCH] get rid of on-stack dentry in udf
  [PATCH 2/2] anondev: switch to IDA
  [PATCH 1/2] anondev: init IDR statically
  [JFFS2] Use d_splice_alias() not d_add() in jffs2_lookup()
  [PATCH] Optimise NFS readdir hack slightly.
  ...

diff --cc fs/ext3/super.c
index cac29ee,5b7fee1..34b6fca
--- 1/fs/ext3/super.c
--- 2/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@@ -2833,16 -2822,12 +2833,16 @@@ static int ext3_quota_on(struct super_b
                 * otherwise be livelocked...
                 */
                journal_lock_updates(EXT3_SB(sb)->s_journal);
 -              journal_flush(EXT3_SB(sb)->s_journal);
 +              err = journal_flush(EXT3_SB(sb)->s_journal);
                journal_unlock_updates(EXT3_SB(sb)->s_journal);
 +              if (err) {
 +                      path_put(&nd.path);
 +                      return err;
 +              }
        }
  
-       err = vfs_quota_on_path(sb, type, format_id, &nd.path);
-       path_put(&nd.path);
+       err = vfs_quota_on_path(sb, type, format_id, &path);
+       path_put(&path);
        return err;
  }
  

diff --cc fs/nfsd/export.c
index 5cd882b,676201d..5839b22
--- 1/fs/nfsd/export.c
--- 2/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@@ -160,21 -158,22 +160,19 @@@ static int expkey_parse(struct cache_de
        if (len == 0) {
                set_bit(CACHE_NEGATIVE, &key.h.flags);
                ek = svc_expkey_update(&key, ek);
 -              if (ek)
 -                      cache_put(&ek->h, &svc_expkey_cache);
 -              else err = -ENOMEM;
 +              if (!ek)
 +                      err = -ENOMEM;
        } else {
-               struct nameidata nd;
-               err = path_lookup(buf, 0, &nd);
+               err = kern_path(buf, 0, &key.ek_path);
                if (err)
                        goto out;
  
                dprintk("Found the path %s\n", buf);
-               key.ek_path = nd.path;
  
                ek = svc_expkey_update(&key, ek);
 -              if (ek)
 -                      cache_put(&ek->h, &svc_expkey_cache);
 -              else
 +              if (!ek)
                        err = -ENOMEM;
-               path_put(&nd.path);
+               path_put(&key.ek_path);
        }
        cache_flush();
   out:

diff --cc fs/nfsd/vfs.c
Simple merge

diff --cc init/main.c
Simple merge