{
newp->next = head->next;
newp->prev = head;
- cmm_smp_wmb();
- head->next->prev = newp;
- head->next = newp;
+ rcu_assign_pointer(head->next->prev, newp);
+ CMM_STORE_SHARED(head->next, newp);
}
/* Add new element at the tail of the list. */
newp->next = head;
newp->prev = head->prev;
rcu_assign_pointer(head->prev->next, newp);
- head->prev = newp;
+ CMM_STORE_SHARED(head->prev, newp);
}
/*
_new->next = old->next;
_new->prev = old->prev;
rcu_assign_pointer(_new->prev->next, _new);
- _new->next->prev = _new;
+ CMM_STORE_SHARED(_new->next->prev, _new);
}
/* Remove element from list. */
static inline
void cds_list_del_rcu(struct cds_list_head *elem)
{
- elem->next->prev = elem->prev;
- elem->prev->next = elem->next;
+ CMM_STORE_SHARED(elem->next->prev, elem->prev);
+ CMM_STORE_SHARED(elem->prev->next, elem->next);
}
/*