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>
Wed, 30 Mar 2011 23:21:39 +0000 (19:21 -0400)
commitb52b6f44e81ab1d2e80d10f309eca7f7ff5d1201
treeeeb1dcd4ffddce8542617049a2f5c6bbf87743af
parent5defe57a1ddd18827ac203cecae9f1d827079f7d
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