111 	struct primes *new;  in expand_to_next_prime()  local
127 	new = kmalloc(sizeof(*new) + bitmap_size(sz),  in expand_to_next_prime()
129 	if (!new)  in expand_to_next_prime()
135 		kfree(new);  in expand_to_next_prime()
143 	bitmap_fill(new->primes, sz);  in expand_to_next_prime()
144 	bitmap_copy(new->primes, p->primes, p->sz);  in expand_to_next_prime()
145 	for (y = 2UL; y < sz; y = find_next_bit(new->primes, sz, y + 1))  in expand_to_next_prime()
146 		new->last = clear_multiples(y, new->primes, p->sz, sz);  in expand_to_next_prime()
147 	new->sz = sz;  in expand_to_next_prime()
149 	BUG_ON(new->last <= x);  in expand_to_next_prime()
151 	rcu_assign_pointer(primes, new);  in expand_to_next_prime()