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>
Fri, 20 Jun 2014 00:41:47 +0000 (20:41 -0400)
commitf18763700c3cb8e9e7d97c83f85c37572a89d451
tree26ae72ba6601ac8fa2b848a2c179adf82adc0236
parenta27757892cd96fafb377ebd2a5ed336901fb60d2
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