9 struct primes {  struct
12 	unsigned long primes[];  member
16 static const struct primes small_primes = {
19 	.primes = {
41 static const struct primes small_primes = {
44 	.primes = {
63 static const struct primes __rcu *primes = RCU_INITIALIZER(&small_primes);  variable
109 	const struct primes *p;  in expand_to_next_prime()
110 	struct primes *new;  in expand_to_next_prime()
132 	p = rcu_dereference_protected(primes, lockdep_is_held(&lock));  in expand_to_next_prime()
142 	bitmap_fill(new->primes, sz);  in expand_to_next_prime()
143 	bitmap_copy(new->primes, p->primes, p->sz);  in expand_to_next_prime()
144 	for (y = 2UL; y < sz; y = find_next_bit(new->primes, sz, y + 1))  in expand_to_next_prime()
145 		new->last = clear_multiples(y, new->primes, p->sz, sz);  in expand_to_next_prime()
150 	rcu_assign_pointer(primes, new);  in expand_to_next_prime()
152 		kfree_rcu((struct primes *)p, rcu);  in expand_to_next_prime()
161 	const struct primes *p;  in free_primes()
164 	p = rcu_dereference_protected(primes, lockdep_is_held(&lock));  in free_primes()
166 		rcu_assign_pointer(primes, &small_primes);  in free_primes()
167 		kfree_rcu((struct primes *)p, rcu);  in free_primes()
188 	const struct primes *p;  in next_prime_number()
191 	p = rcu_dereference(primes);  in next_prime_number()
199 		p = rcu_dereference(primes);  in next_prime_number()
201 	x = find_next_bit(p->primes, p->last, x + 1);  in next_prime_number()
221 	const struct primes *p;  in is_prime_number()
225 	p = rcu_dereference(primes);  in is_prime_number()
233 		p = rcu_dereference(primes);  in is_prime_number()
235 	result = test_bit(x, p->primes);  in is_prime_number()
244 	const struct primes *p;  in dump_primes()
250 	p = rcu_dereference(primes);  in dump_primes()
253 		bitmap_print_to_pagebuf(true, buf, p->primes, p->sz);  in dump_primes()
255 		p->last, p->sz, p->primes[BITS_TO_LONGS(p->sz) - 1], buf);  in dump_primes()