516 static struct entropy_store input_pool = {  variable
519 	.lock = __SPIN_LOCK_UNLOCKED(input_pool.lock),
728 	if (r == &input_pool) {  in credit_entropy_bits()
831 	_extract_entropy(&input_pool, &crng->state[4], sizeof(__u32) * 12, 0);  in crng_initialize_primary()
1006 		crng_reseed(crng, crng == &primary_crng ? &input_pool : NULL);  in _extract_crng()
1133 	spin_lock_irqsave(&input_pool.lock, flags);  in add_device_randomness()
1134 	_mix_pool_bytes(&input_pool, buf, size);  in add_device_randomness()
1135 	_mix_pool_bytes(&input_pool, &time, sizeof(time));  in add_device_randomness()
1136 	spin_unlock_irqrestore(&input_pool.lock, flags);  in add_device_randomness()
1165 	r = &input_pool;  in add_timer_randomness()
1213 	trace_add_input_randomness(ENTROPY_BITS(&input_pool));  in add_input_randomness()
1295 	r = &input_pool;  in add_interrupt_randomness()
1328 	trace_add_disk_randomness(disk_devt(disk), ENTROPY_BITS(&input_pool));  in add_disk_randomness()
1595 	credit_entropy_bits(&input_pool, 1);  in entropy_timer()
1619 		mix_pool_bytes(&input_pool, &stack.now, sizeof(stack.now));  in try_to_generate_entropy()
1626 	mix_pool_bytes(&input_pool, &stack.now, sizeof(stack.now));  in try_to_generate_entropy()
1801 	init_std_data(&input_pool);  in rand_initialize()
1836 	trace_urandom_read(8 * nbytes, 0, ENTROPY_BITS(&input_pool));  in urandom_read_nowarn()
1880 	if (ENTROPY_BITS(&input_pool) < random_write_wakeup_bits)  in random_poll()
1920 	ret = write_pool(&input_pool, buffer, count);  in random_write()
1936 		ent_count = ENTROPY_BITS(&input_pool);  in random_ioctl()
1945 		return credit_entropy_bits_safe(&input_pool, ent_count);  in random_ioctl()
1955 		retval = write_pool(&input_pool, (const char __user *)p,  in random_ioctl()
1959 		return credit_entropy_bits_safe(&input_pool, ent_count);  in random_ioctl()
1968 		input_pool.entropy_count = 0;  in random_ioctl()
2118 		.data		= &input_pool.entropy_count,
2299 	struct entropy_store *poolp = &input_pool;  in add_hwgenerator_randomness()
2311 			ENTROPY_BITS(&input_pool) <= random_write_wakeup_bits);  in add_hwgenerator_randomness()