Unionfs: use igrab instead of atomic_inc inode refcnt
authorErez_Zadok <ezk@cs.sunysb.edu>
Tue, 17 Jul 2007 03:45:46 +0000 (23:45 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Mon, 12 Jan 2009 23:20:34 +0000 (18:20 -0500)
commit678725b53b574d346393e8d9acc87dddf4ffa719
treed1243b4d01fa9140122112128f3d7ca4477854a8
parent5be3fb20dda686c0a2faee837a5feadb7cbac472
Unionfs: use igrab instead of atomic_inc inode refcnt

In branch management code, use igrab() which is better than directly
incrementing the lower inode reference count.

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