Unionfs: lock parent dentry branch config in write
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:10:08 +0000 (19:10 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 13 Jan 2009 01:43:36 +0000 (20:43 -0500)
commitbb6f70a749420a5bca4deb40f58872a3c5e047dd
treeadcc90a11b93b91d76677af70b038bec743f8318
parente79a45c4e93893aad368533e93fe81c9eee5b999
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