void *rcu_set_pointer_sym(void **p, void *v)
{
wmb();
- return STORE_SHARED(*p, v);
+ return uatomic_set(p, v);
}
void *rcu_xchg_pointer_sym(void **p, void *v)
void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
{
wmb();
- if (likely(URCU_CAS_AVAIL()))
- return uatomic_cmpxchg(p, old, _new);
-
- /* Compatibility for i386. Old-timer. */
- return compat_uatomic_cmpxchg(p, old, _new);
+ return uatomic_cmpxchg(p, old, _new);
}