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>
Wed, 30 Mar 2011 23:21:27 +0000 (19:21 -0400)
commite83282b6f9efb94cb17619772c68d44150977459
tree3b43d943be27d0402ea4bd6b5e81069c68cc4f62
parent58c751d85f0042bcc353462006a28c7bb8cbcbe1
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