208 static unsigned int kernfs_name_hash(const char *name, const void *ns)  in kernfs_name_hash()  argument
214 	hash = (end_name_hash(hash) ^ hash_ptr((void *)ns, 31));  in kernfs_name_hash()
225 			       const void *ns, const struct kernfs_node *kn)  in kernfs_name_compare()  argument
231 	if (ns < kn->ns)  in kernfs_name_compare()
233 	if (ns > kn->ns)  in kernfs_name_compare()
241 	return kernfs_name_compare(left->hash, left->name, left->ns, right);  in kernfs_sd_compare()
490 	    kernfs_info(dentry->d_sb)->ns != kn->ns)  in kernfs_dop_revalidate()
610 	if (WARN(has_ns != (bool)kn->ns, KERN_WARNING "kernfs: ns %s in '%s' for '%s'\n",  in kernfs_add_one()
624 	kn->hash = kernfs_name_hash(kn->name, kn->ns);  in kernfs_add_one()
666 					  const void *ns)  in kernfs_find_ns()  argument
674 	if (has_ns != (bool)ns) {  in kernfs_find_ns()
680 	hash = kernfs_name_hash(name, ns);  in kernfs_find_ns()
686 		result = kernfs_name_compare(hash, name, ns, kn);  in kernfs_find_ns()
708 					   const char *name, const void *ns)  in kernfs_find_and_get_ns()  argument
713 	kn = kernfs_find_ns(parent, name, ns);  in kernfs_find_and_get_ns()
789 					 void *priv, const void *ns)  in kernfs_create_dir_ns()  argument
800 	kn->ns = ns;  in kernfs_create_dir_ns()
832 	kn->ns = NULL;  in kernfs_create_empty_dir()
852 	const void *ns = NULL;  in kernfs_iop_lookup()  local
857 		ns = kernfs_info(dir->i_sb)->ns;  in kernfs_iop_lookup()
859 	kn = kernfs_find_ns(parent, dentry->d_name.name, ns);  in kernfs_iop_lookup()
1270 			     const void *ns)  in kernfs_remove_by_name_ns()  argument
1282 	kn = kernfs_find_ns(parent, name, ns);  in kernfs_remove_by_name_ns()
1320 	if ((kn->parent == new_parent) && (kn->ns == new_ns) &&  in kernfs_rename_ns()
1350 	kn->ns = new_ns;  in kernfs_rename_ns()
1358 	kn->hash = kernfs_name_hash(kn->name, kn->ns);  in kernfs_rename_ns()
1382 static struct kernfs_node *kernfs_dir_pos(const void *ns,  in kernfs_dir_pos()  argument
1406 	while (pos && (!kernfs_active(pos) || pos->ns != ns)) {  in kernfs_dir_pos()
1416 static struct kernfs_node *kernfs_dir_next_pos(const void *ns,  in kernfs_dir_next_pos()  argument
1419 	pos = kernfs_dir_pos(ns, parent, ino, pos);  in kernfs_dir_next_pos()
1427 		} while (pos && (!kernfs_active(pos) || pos->ns != ns));  in kernfs_dir_next_pos()
1437 	const void *ns = NULL;  in kernfs_fop_readdir()  local
1444 		ns = kernfs_info(dentry->d_sb)->ns;  in kernfs_fop_readdir()
1446 	for (pos = kernfs_dir_pos(ns, parent, ctx->pos, pos);  in kernfs_fop_readdir()
1448 	     pos = kernfs_dir_next_pos(ns, parent, ctx->pos, pos)) {  in kernfs_fop_readdir()