204 int big_key_preparse(struct key_preparsed_payload *prep)  in big_key_preparse()  argument
207 	struct path *path = (struct path *)&prep->payload.data[big_key_path];  in big_key_preparse()
211 	size_t datalen = prep->datalen, enclen = datalen + ENC_AUTHTAG_SIZE;  in big_key_preparse()
214 	if (datalen <= 0 || datalen > 1024 * 1024 || !prep->data)  in big_key_preparse()
218 	prep->quotalen = 16;  in big_key_preparse()
220 	prep->payload.data[big_key_len] = (void *)(unsigned long)datalen;  in big_key_preparse()
233 		memcpy(buf->virt, prep->data, datalen);  in big_key_preparse()
268 		prep->payload.data[big_key_data] = enckey;  in big_key_preparse()
280 		prep->payload.data[big_key_data] = data;  in big_key_preparse()
281 		memcpy(data, prep->data, prep->datalen);  in big_key_preparse()
297 void big_key_free_preparse(struct key_preparsed_payload *prep)  in big_key_free_preparse()  argument
299 	if (prep->datalen > BIG_KEY_FILE_THRESHOLD) {  in big_key_free_preparse()
300 		struct path *path = (struct path *)&prep->payload.data[big_key_path];  in big_key_free_preparse()
304 	kzfree(prep->payload.data[big_key_data]);  in big_key_free_preparse()