23 	return __READ_ONCE((v)->counter);  in arch_atomic_read()
28 	__WRITE_ONCE(v->counter, i);  in arch_atomic_set()
34 		     : "+m" (v->counter)  in arch_atomic_add()
41 		     : "+m" (v->counter)  in arch_atomic_sub()
47 	return GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, e, "er", i);  in arch_atomic_sub_and_test()
54 		     : "+m" (v->counter) :: "memory");  in arch_atomic_inc()
61 		     : "+m" (v->counter) :: "memory");  in arch_atomic_dec()
67 	return GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, e);  in arch_atomic_dec_and_test()
73 	return GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, e);  in arch_atomic_inc_and_test()
79 	return GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, s, "er", i);  in arch_atomic_add_negative()
85 	return i + xadd(&v->counter, i);  in arch_atomic_add_return()
97 	return xadd(&v->counter, i);  in arch_atomic_fetch_add()
103 	return xadd(&v->counter, -i);  in arch_atomic_fetch_sub()
109 	return arch_cmpxchg(&v->counter, old, new);  in arch_atomic_cmpxchg()
115 	return arch_try_cmpxchg(&v->counter, old, new);  in arch_atomic_try_cmpxchg()
121 	return arch_xchg(&v->counter, new);  in arch_atomic_xchg()
128 			: "+m" (v->counter)  in arch_atomic_and()
146 			: "+m" (v->counter)  in arch_atomic_or()
164 			: "+m" (v->counter)  in arch_atomic_xor()