168 static int nfs_map_numeric_to_string(__u32 id, char *buf, size_t buflen)  in nfs_map_numeric_to_string()  argument
170 	return snprintf(buf, buflen, "%u", id);  in nfs_map_numeric_to_string()
337 static ssize_t nfs_idmap_lookup_name(__u32 id, const char *type, char *buf,  in nfs_idmap_lookup_name()  argument
344 	id_len = snprintf(id_str, sizeof(id_str), "%u", id);  in nfs_idmap_lookup_name()
353 			       __u32 *id, struct idmap *idmap)  in nfs_idmap_lookup_id()  argument
365 		*id = (__u32)id_long;  in nfs_idmap_lookup_id()
846 	__u32 id = -1;  in nfs_map_name_to_uid()  local
849 	if (!nfs_map_string_to_numeric(name, namelen, &id))  in nfs_map_name_to_uid()
850 		ret = nfs_idmap_lookup_id(name, namelen, "uid", &id, idmap);  in nfs_map_name_to_uid()
852 		*uid = make_kuid(&init_user_ns, id);  in nfs_map_name_to_uid()
862 	__u32 id = -1;  in nfs_map_group_to_gid()  local
865 	if (!nfs_map_string_to_numeric(name, namelen, &id))  in nfs_map_group_to_gid()
866 		ret = nfs_idmap_lookup_id(name, namelen, "gid", &id, idmap);  in nfs_map_group_to_gid()
868 		*gid = make_kgid(&init_user_ns, id);  in nfs_map_group_to_gid()
879 	__u32 id;  in nfs_map_uid_to_name()  local
881 	id = from_kuid(&init_user_ns, uid);  in nfs_map_uid_to_name()
883 		ret = nfs_idmap_lookup_name(id, "user", buf, buflen, idmap);  in nfs_map_uid_to_name()
885 		ret = nfs_map_numeric_to_string(id, buf, buflen);  in nfs_map_uid_to_name()
892 	__u32 id;  in nfs_map_gid_to_group()  local
894 	id = from_kgid(&init_user_ns, gid);  in nfs_map_gid_to_group()
896 		ret = nfs_idmap_lookup_name(id, "group", buf, buflen, idmap);  in nfs_map_gid_to_group()
898 		ret = nfs_map_numeric_to_string(id, buf, buflen);  in nfs_map_gid_to_group()