Unionfs: lock parent dentry branch config in write
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:05:59 +0000 (19:05 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Sun, 24 Nov 2013 17:24:02 +0000 (12:24 -0500)
commitbc5716f713ef9a07e465788a3d629f94593b479d
tree5822c5c5d2ed120319e1d75f7aa671279518cb4c
parentc8cb8dc5fde5eb3bc39445663f7a3499b3fe86b5
Unionfs: lock parent dentry branch config in write

Ensure that branch configuration is available to file_revalidate should a
copyup be required.

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