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>
Sun, 6 Mar 2011 08:43:18 +0000 (03:43 -0500)
commitef590c700271d59c0664faf7bdeda2177d5f9ff1
treec79a7f44d7cedbcb26b572aca71354817441a278
parent4e5f952cb118ac0f6cc3b469b58554c64bcd5f2d
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