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, 20 May 2009 20:59:55 +0000 (16:59 -0400)
commitacb852e4fd4c268b682bffdad8a1b52cc05095af
tree99008ef733f19933ac864b86f4de9e9de705c497
parentf1749c337fac802288b6e48f61671963137eaefd
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