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>
Tue, 31 Jan 2012 05:04:48 +0000 (00:04 -0500)
commiteb8f41b314924bc037f860cbf490031e6015ea2a
treee3c591aeaa2f12c020eb03045d1632317ed30614
parent348355866e968bea4d07e1ff75971e029ab4776f
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