Unionfs: lock parents' branch configuration fixes
authorRachita Kothiyal <rachita@dewey.fsl.cs.sunysb.edu>
Mon, 31 Mar 2008 21:44:48 +0000 (17:44 -0400)
committerRachita Kothiyal <rachita@dewey.fsl.cs.sunysb.edu>
Mon, 31 Mar 2008 21:44:48 +0000 (17:44 -0400)
commita20be893c31b300a179604550a427bcfd3bdb7a9
tree44377db8a9da44a82ff375d20b510040d42255c5
parentb4af6b5a9f44bf119dc77838cabfd4809d60bf4d
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