depth_to          128 fs/kernfs/dir.c 	size_t depth_from, depth_to, len = 0;
depth_to          147 fs/kernfs/dir.c 	depth_to = kernfs_depth(common, kn_to);
depth_to          157 fs/kernfs/dir.c 	for (i = depth_to - 1; i >= 0; i--) {