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>
Sat, 30 Nov 2013 23:12:42 +0000 (18:12 -0500)
commitbc26965be9ccde8ab25099e8a4dc0ff2163b7fae
treef8fb9bd4a1ba249c7f5f23291da8ea1cd92f68f4
parent6355699a5373e246dbdb040bc7af23d01e7718a1
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