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 00:43:55 +0000 (19:43 -0500)
commit5b678fce762ea629b2a1cd8656df2d0b91778f7d
treef70f720436355927da0c6168085a158c11e2b708
parent8a3c813b65565cb53fa4732c09336427732c325e
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