490 static struct entropy_store input_pool = {  variable
493 	.lock = __SPIN_LOCK_UNLOCKED(input_pool.lock),
500 	.pull = &input_pool,
715 	if (r == &input_pool) {  in credit_entropy_bits()
797 		_extract_entropy(&input_pool, &crng->state[4],  in crng_initialize()
983 		crng_reseed(crng, crng == &primary_crng ? &input_pool : NULL);  in _extract_crng()
1110 	spin_lock_irqsave(&input_pool.lock, flags);  in add_device_randomness()
1111 	_mix_pool_bytes(&input_pool, buf, size);  in add_device_randomness()
1112 	_mix_pool_bytes(&input_pool, &time, sizeof(time));  in add_device_randomness()
1113 	spin_unlock_irqrestore(&input_pool.lock, flags);  in add_device_randomness()
1142 	r = &input_pool;  in add_timer_randomness()
1190 	trace_add_input_randomness(ENTROPY_BITS(&input_pool));  in add_input_randomness()
1272 	r = &input_pool;  in add_interrupt_randomness()
1305 	trace_add_disk_randomness(disk_devt(disk), ENTROPY_BITS(&input_pool));  in add_disk_randomness()
1816 	init_std_data(&input_pool);  in rand_initialize()
1860 				  ENTROPY_BITS(&input_pool));  in _random_read()
1869 			ENTROPY_BITS(&input_pool) >=  in _random_read()
1901 	trace_urandom_read(8 * nbytes, 0, ENTROPY_BITS(&input_pool));  in urandom_read()
1913 	if (ENTROPY_BITS(&input_pool) >= random_read_wakeup_bits)  in random_poll()
1915 	if (ENTROPY_BITS(&input_pool) < random_write_wakeup_bits)  in random_poll()
1955 	ret = write_pool(&input_pool, buffer, count);  in random_write()
1971 		ent_count = ENTROPY_BITS(&input_pool);  in random_ioctl()
1980 		return credit_entropy_bits_safe(&input_pool, ent_count);  in random_ioctl()
1990 		retval = write_pool(&input_pool, (const char __user *)p,  in random_ioctl()
1994 		return credit_entropy_bits_safe(&input_pool, ent_count);  in random_ioctl()
2003 		input_pool.entropy_count = 0;  in random_ioctl()
2149 		.data		= &input_pool.entropy_count,
2349 	struct entropy_store *poolp = &input_pool;  in add_hwgenerator_randomness()
2361 			ENTROPY_BITS(&input_pool) <= random_write_wakeup_bits);  in add_hwgenerator_randomness()