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>
Thu, 16 Jun 2011 22:47:14 +0000 (15:47 -0700)
commitd7d46fdeceaf7be473fa306658198fb7a0bba157
treea11b4699fb986f18676cb5687f81b5ea66f01906
parent943d3e216873a80fc8fed840ca43b55bec1e0ae5
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