Symbol: dirfs_node_isroot
sys/vfs/dirfs/dirfs_subr.c
413
while (dirfs_node_isroot(dnp1) == 0) {
sys/vfs/dirfs/dirfs_subr.c
851
!dirfs_node_isroot(dnp) &&
sys/vfs/dirfs/dirfs_vnops.c
388
if (!dirfs_node_isroot(dnp)) {