120 static inline int static_key_count(struct static_key *key)  in static_key_count()  argument
122 	return atomic_read(&key->enabled);  in static_key_count()
131 static __always_inline bool static_key_false(struct static_key *key)  in static_key_false()  argument
133 	return arch_static_branch(key, false);  in static_key_false()
136 static __always_inline bool static_key_true(struct static_key *key)  in static_key_true()  argument
138 	return !arch_static_branch(key, true);  in static_key_true()
152 extern void static_key_slow_inc(struct static_key *key);
153 extern void static_key_slow_dec(struct static_key *key);
170 static __always_inline bool static_key_false(struct static_key *key)  in static_key_false()  argument
172 	if (unlikely(static_key_count(key) > 0))  in static_key_false()
177 static __always_inline bool static_key_true(struct static_key *key)  in static_key_true()  argument
179 	if (likely(static_key_count(key) > 0))  in static_key_true()
184 static inline void static_key_slow_inc(struct static_key *key)  in static_key_slow_inc()  argument
187 	atomic_inc(&key->enabled);  in static_key_slow_inc()
190 static inline void static_key_slow_dec(struct static_key *key)  in static_key_slow_dec()  argument
193 	atomic_dec(&key->enabled);  in static_key_slow_dec()
217 static inline void static_key_enable(struct static_key *key)  in static_key_enable()  argument
219 	int count = static_key_count(key);  in static_key_enable()
224 		static_key_slow_inc(key);  in static_key_enable()
227 static inline void static_key_disable(struct static_key *key)  in static_key_disable()  argument
229 	int count = static_key_count(key);  in static_key_disable()
234 		static_key_slow_dec(key);  in static_key_disable()
247 	struct static_key key;  member
251 	struct static_key key;  member
254 #define STATIC_KEY_TRUE_INIT  (struct static_key_true) { .key = STATIC_KEY_INIT_TRUE,  }
255 #define STATIC_KEY_FALSE_INIT (struct static_key_false){ .key = STATIC_KEY_INIT_FALSE, }
336 		branch = !arch_static_branch(&(x)->key, true);			\
338 		branch = !arch_static_branch_jump(&(x)->key, true);		\
348 		branch = arch_static_branch_jump(&(x)->key, false);		\
350 		branch = arch_static_branch(&(x)->key, false);			\
358 #define static_branch_likely(x)		likely(static_key_enabled(&(x)->key))
359 #define static_branch_unlikely(x)	unlikely(static_key_enabled(&(x)->key))
367 #define static_branch_inc(x)		static_key_slow_inc(&(x)->key)
368 #define static_branch_dec(x)		static_key_slow_dec(&(x)->key)
374 #define static_branch_enable(x)		static_key_enable(&(x)->key)
375 #define static_branch_disable(x)	static_key_disable(&(x)->key)