bugfix: statfs lower file system properly
authorErez Zadok <ezk@bigvaio.(none)>
Tue, 22 May 2007 22:04:14 +0000 (18:04 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 11 Nov 2014 02:31:17 +0000 (21:31 -0500)
commit8fa2da6aecf20bb03a89ca0dc584b05d4550aa5f
tree8d87a523b13d7049bb2cbb5475d9a1397e34d19c
parent23b821555a50d70a5a2e6f7b020721717854d00a
bugfix: statfs lower file system properly

Get the correct lower dentry to use to statfs the first branch (always), now
works with disk-based as well as network file systems.  Also document the
code better.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/super.c