kn_from           123 fs/kernfs/dir.c 					struct kernfs_node *kn_from,
kn_from           134 fs/kernfs/dir.c 	if (!kn_from)
kn_from           135 fs/kernfs/dir.c 		kn_from = kernfs_root(kn_to)->kn;
kn_from           137 fs/kernfs/dir.c 	if (kn_from == kn_to)
kn_from           143 fs/kernfs/dir.c 	common = kernfs_common_ancestor(kn_from, kn_to);
kn_from           148 fs/kernfs/dir.c 	depth_from = kernfs_depth(common, kn_from);