VFS: fix statfs() automounter semantics regression
commit8185df43d48a71605934d9a7c6db4d93e7b25d5c
authorDan McGee <dpmcgee@gmail.com>
Tue, 1 Nov 2011 23:23:10 +0000 (1 18:23 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 11 Nov 2011 17:37:08 +0000 (11 09:37 -0800)
treed6752ca92d83a3609d21fbd32bd96f8bac22efdc
parent9ad93ba528bf5555a96ef64b7ec1af398277ad52
VFS: fix statfs() automounter semantics regression

commit 5c8a0fbba543d9428a486f0d1282bbcf3cf1d95a upstream.

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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/statfs.c