Unionfs: lock parent dentry branch config in write
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:33:26 +0000 (19:33 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:33:26 +0000 (19:33 -0400)
commit7b997691ed14da6795af7fb5b529b196eccba404
treea71eacaf8592140d0427be757bcad359f57d7958
parenta74bb8f61ac2a6f48e230e1b342dce3ae91de28a
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