Unionfs: lock parents' branch configuration fixes
authorErez Zadok <ezk@cs.sunysb.edu>
Fri, 15 Feb 2008 22:18:48 +0000 (17:18 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 13 Jan 2009 01:43:33 +0000 (20:43 -0500)
commitb744fd5e4047af39134764515d4b0b9ee9a3634c
tree9aaba3dcf56897f1a9d44d905e431073633288f5
parent1c9c6600161cf25c5b4f7f02f01b21a6569630f4
Unionfs: lock parents' branch configuration fixes

Ensure that we lock the branch configuration of parent and child dentries in
operations which need it, and in the right order.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/commonfops.c
fs/unionfs/dentry.c
fs/unionfs/inode.c
fs/unionfs/union.h
fs/unionfs/unlink.c