--- a/usr/src/uts/common/fs/zfs/zfs_vfsops.c	Thu Mar 26 11:48:34 2009 -0600
+++ b/usr/src/uts/common/fs/zfs/zfs_vfsops.c	Thu Mar 26 13:13:24 2009 -0600
@@ -666,6 +666,7 @@
 	zfsvfs->z_parent = zfsvfs;
 	zfsvfs->z_max_blksz = SPA_MAXBLOCKSIZE;
 	zfsvfs->z_show_ctldir = ZFS_SNAPDIR_VISIBLE;
+	zfsvfs->z_fuid_dirty = B_FALSE;
 
 	mutex_init(&zfsvfs->z_znodes_lock, NULL, MUTEX_DEFAULT, NULL);
 	mutex_init(&zfsvfs->z_online_recv_lock, NULL, MUTEX_DEFAULT, NULL);