77 #define ATOMIC_MASK(bit) BIT((unsigned long)(bit) & (ATOMIC_BITS - 1U))  argument
78 #define ATOMIC_ELEM(addr, bit) ((addr) + ((bit) / ATOMIC_BITS))  argument
127 static inline bool atomic_test_bit(const atomic_t *target, int bit)  in atomic_test_bit()  argument
129 	atomic_val_t val = atomic_get(ATOMIC_ELEM(target, bit));  in atomic_test_bit()
131 	return (1 & (val >> (bit & (ATOMIC_BITS - 1)))) != 0;  in atomic_test_bit()
147 static inline bool atomic_test_and_clear_bit(atomic_t *target, int bit)  in atomic_test_and_clear_bit()  argument
149 	atomic_val_t mask = ATOMIC_MASK(bit);  in atomic_test_and_clear_bit()
152 	old = atomic_and(ATOMIC_ELEM(target, bit), ~mask);  in atomic_test_and_clear_bit()
170 static inline bool atomic_test_and_set_bit(atomic_t *target, int bit)  in atomic_test_and_set_bit()  argument
172 	atomic_val_t mask = ATOMIC_MASK(bit);  in atomic_test_and_set_bit()
175 	old = atomic_or(ATOMIC_ELEM(target, bit), mask);  in atomic_test_and_set_bit()
191 static inline void atomic_clear_bit(atomic_t *target, int bit)  in atomic_clear_bit()  argument
193 	atomic_val_t mask = ATOMIC_MASK(bit);  in atomic_clear_bit()
195 	(void)atomic_and(ATOMIC_ELEM(target, bit), ~mask);  in atomic_clear_bit()
209 static inline void atomic_set_bit(atomic_t *target, int bit)  in atomic_set_bit()  argument
211 	atomic_val_t mask = ATOMIC_MASK(bit);  in atomic_set_bit()
213 	(void)atomic_or(ATOMIC_ELEM(target, bit), mask);  in atomic_set_bit()
228 static inline void atomic_set_bit_to(atomic_t *target, int bit, bool val)  in atomic_set_bit_to()  argument
230 	atomic_val_t mask = ATOMIC_MASK(bit);  in atomic_set_bit_to()
233 		(void)atomic_or(ATOMIC_ELEM(target, bit), mask);  in atomic_set_bit_to()
235 		(void)atomic_and(ATOMIC_ELEM(target, bit), ~mask);  in atomic_set_bit_to()