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, 31 Jan 2012 07:58:47 +0000 (02:58 -0500)
commit7199fda1a26127fbf8a1c733c5bca231ac9b41c1
treeef928c21192c2df632c89587d93b12e1b5656968
parent0576b8bd0c848da2e180dad3a7f6f9e5c13b401e
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