user_update        40 include/keys/user-type.h extern int user_update(struct key *key, struct key_preparsed_payload *prep);
user_update        28 security/keys/user_defined.c 	.update			= user_update,
user_update        48 security/keys/user_defined.c 	.update			= user_update,
user_update       122 security/keys/user_defined.c EXPORT_SYMBOL_GPL(user_update);