63 	bool (*lookup_cookie)(struct fscache_cookie *cookie);
66 	void (*withdraw_cookie)(struct fscache_cookie *cookie);
73 	bool (*invalidate_cookie)(struct fscache_cookie *cookie);
80 	void (*prepare_to_write)(struct fscache_cookie *cookie);
97 extern void fscache_withdraw_cookie(struct fscache_cookie *cookie);
107 				      struct fscache_cookie *cookie,
110 extern struct fscache_cookie *fscache_get_cookie(struct fscache_cookie *cookie,
112 extern void fscache_put_cookie(struct fscache_cookie *cookie,
114 extern void fscache_end_cookie_access(struct fscache_cookie *cookie,
116 extern void fscache_cookie_lookup_negative(struct fscache_cookie *cookie);
117 extern void fscache_resume_after_invalidation(struct fscache_cookie *cookie);
118 extern void fscache_caching_failed(struct fscache_cookie *cookie);
130 enum fscache_cookie_state fscache_cookie_state(struct fscache_cookie *cookie)  in fscache_cookie_state()  argument
132 	return smp_load_acquire(&cookie->state);  in fscache_cookie_state()
141 static inline void *fscache_get_key(struct fscache_cookie *cookie)  in fscache_get_key()  argument
143 	if (cookie->key_len <= sizeof(cookie->inline_key))  in fscache_get_key()
144 		return cookie->inline_key;  in fscache_get_key()
146 		return cookie->key;  in fscache_get_key()