VFS: fix statfs() automounter semantics regression
authorDan McGee <dpmcgee@gmail.com>
Tue, 1 Nov 2011 23:23:10 +0000 (18:23 -0500)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 5 Nov 2011 01:15:59 +0000 (18:15 -0700)
commit5c8a0fbba543d9428a486f0d1282bbcf3cf1d95a
tree4a6b4aa06239b352b5cebba1fd026f1afa9b679e
parentfba9569924e06da076cb2ad12474bbd82d69f54d
VFS: fix statfs() automounter semantics regression

No one in their right mind would expect statfs() to not work on a
automounter managed mount point. Fix it.

[ I'm not sure about the "no one in their right mind" part.  It's not
  mounted, and you didn't ask for it to be mounted.  But nobody will
  really care, and this probably makes it match previous semantics, so..
      - Linus ]

This mirrors the fix made to the quota code in 815d405ceff0d69646.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/statfs.c