Unionfs: lock parent dentry branch config in write
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:15:45 +0000 (19:15 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Wed, 23 Apr 2008 23:15:45 +0000 (19:15 -0400)
commitcedcb8d2da743cb0dd5f49f85f3f37b8b47efdb2
tree67203205f80259a963e2edd46a5eda4326565362
parent4ec4a37201774cae3d7f943a7bc776964cbeb3c8
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