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, 6 Jan 2010 03:44:52 +0000 (22:44 -0500)
commit1aec01da05a176fc38a3392f3df423ced9b24d2f
treec56c1f2f4cc606b51dedf05058f12c132d0b980a
parent090cd6fa5297d58d4dd17875c300ae0c1e92b32e
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