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, 13 Jan 2009 02:32:29 +0000 (21:32 -0500)
commitae505d35d16be0b45c982a3c4cfc89558c53e707
treeffb951586e7046fe81884c06f17d9810a4e3873b
parentdc302fcdac31818cda780746f4c352ad5d323ade
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