165 void big_key_revoke(struct key *key)  in big_key_revoke()  argument
167 	struct big_key_payload *payload = to_big_key_payload(key->payload);  in big_key_revoke()
170 	key_payload_reserve(key, 0);  in big_key_revoke()
171 	if (key_is_positive(key) && payload->length > BIG_KEY_FILE_THRESHOLD)  in big_key_revoke()
178 void big_key_destroy(struct key *key)  in big_key_destroy()  argument
180 	struct big_key_payload *payload = to_big_key_payload(key->payload);  in big_key_destroy()
194 int big_key_update(struct key *key, struct key_preparsed_payload *prep)  in big_key_update()  argument
198 	ret = key_payload_reserve(key, prep->datalen);  in big_key_update()
202 	if (key_is_positive(key))  in big_key_update()
203 		big_key_destroy(key);  in big_key_update()
205 	return generic_key_instantiate(key, prep);  in big_key_update()
211 void big_key_describe(const struct key *key, struct seq_file *m)  in big_key_describe()  argument
213 	struct big_key_payload *payload = to_big_key_payload(key->payload);  in big_key_describe()
215 	seq_puts(m, key->description);  in big_key_describe()
217 	if (key_is_positive(key))  in big_key_describe()
227 long big_key_read(const struct key *key, char *buffer, size_t buflen)  in big_key_read()  argument
229 	struct big_key_payload *payload = to_big_key_payload(key->payload);  in big_key_read()