Unionfs: locking fixes
authorErez Zadok <ezk@cs.sunysb.edu>
Wed, 2 Jan 2008 02:37:39 +0000 (21:37 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 11 Nov 2014 00:46:12 +0000 (19:46 -0500)
commitc17ea37bb95892ab8bff53e155b9cf1949dfebe0
treeb2dc5010679f89e4f5b3019705915714458df4f9
parentee498e5bd83b89b260c6afcd2c14df60f54550fe
Unionfs: locking fixes

Lock parent dentries during revalidation.
Reduce total number of lockdep classes used.

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