155 static inline key_ref_t make_key_ref(const struct key *key,  in make_key_ref()
178 	struct key *key;  member
195 struct key {  struct
197 	key_serial_t		serial;		/* key serial number */  argument
203 	struct watch_list	*watchers;	/* Entities watching this key for changes */  argument
206 	struct key_user		*user;		/* owner of this key */  argument
207 	void			*security;	/* security data for this key */  argument
209 		time64_t	expiry;		/* time at which key expires (or 0) */  argument
212 	time64_t		last_used_at;	/* last time used for LRU keyring discard */  argument
215 	key_perm_t		perm;		/* access permissions */  argument
229 #define KEY_FLAG_DEAD		0	/* set if key type has been deleted */  argument
250 			struct key_type	*type;		/* type of key */  argument
269 	/* This is set on a keyring to restrict the addition of a link to a key  argument
280 	struct key_restriction *restrict_link;  argument
306 static inline struct key *__key_get(struct key *key)  in __key_get()
312 static inline struct key *key_get(struct key *key)  in key_get()
439 static inline key_serial_t key_serial(const struct key *key)  in key_serial()
450 static inline short key_read_state(const struct key *key)  in key_read_state()
463 static inline bool key_is_positive(const struct key *key)  in key_is_positive()
468 static inline bool key_is_negative(const struct key *key)  in key_is_negative()