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>
Fri, 24 Jun 2011 18:07:50 +0000 (14:07 -0400)
commitadc1e5b53d5ac60097696827ea5f4b63284940c5
tree0de1ec5fa3d2d453c39706b1bb95c52c9f3f81c9
parent20b153b8a520d31e38bfef5b9c18c07faf11ec40
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