508 	type entropy[CHACHA_BLOCK_SIZE * 3 / (2 * sizeof(type))];		\
537 	if (batch->position >= ARRAY_SIZE(batch->entropy) ||			\
539 		_get_random_bytes(batch->entropy, sizeof(batch->entropy));	\
544 	ret = batch->entropy[batch->position];					\
545 	batch->entropy[batch->position] = 0;					\
838 	unsigned long flags, entropy = random_get_entropy();  in random_pm_notification()  local
849 	_mix_pool_bytes(&entropy, sizeof(entropy));  in random_pm_notification()
869 	unsigned long entropy[BLAKE2S_BLOCK_SIZE / sizeof(long)];  in random_init_early()  local
877 	for (i = 0, arch_bits = sizeof(entropy) * 8; i < ARRAY_SIZE(entropy);) {  in random_init_early()
878 		longs = arch_get_random_seed_longs(entropy, ARRAY_SIZE(entropy) - i);  in random_init_early()
880 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);  in random_init_early()
884 		longs = arch_get_random_longs(entropy, ARRAY_SIZE(entropy) - i);  in random_init_early()
886 			_mix_pool_bytes(entropy, sizeof(*entropy) * longs);  in random_init_early()
890 		arch_bits -= sizeof(*entropy) * 8;  in random_init_early()
910 	unsigned long entropy = random_get_entropy();  in random_init()  local
914 	_mix_pool_bytes(&entropy, sizeof(entropy));  in random_init()
930 	WARN(!entropy, "Missing cycle counter and fallback timer; RNG "  in random_init()
944 	unsigned long entropy = random_get_entropy();  in add_device_randomness()  local
948 	_mix_pool_bytes(&entropy, sizeof(entropy));  in add_device_randomness()
959 void add_hwgenerator_randomness(const void *buf, size_t len, size_t entropy, bool sleep_after)  in add_hwgenerator_randomness()  argument
962 	credit_init_bits(entropy);  in add_hwgenerator_randomness()
968 	if (sleep_after && !kthread_should_stop() && (crng_ready() || !entropy))  in add_hwgenerator_randomness()
1116 	unsigned long entropy = random_get_entropy();  in add_interrupt_randomness()  local
1121 	fast_mix(fast_pool->pool, entropy,  in add_interrupt_randomness()
1154 	unsigned long entropy = random_get_entropy(), now = jiffies, flags;  in add_timer_randomness()  local
1163 		fast_mix(this_cpu_ptr(&irq_randomness)->pool, entropy, num);  in add_timer_randomness()
1166 		_mix_pool_bytes(&entropy, sizeof(entropy));  in add_timer_randomness()
1260 	unsigned long entropy;  member
1280 	unsigned long entropy = random_get_entropy();  in entropy_timer()  local
1282 	mix_pool_bytes(&entropy, sizeof(entropy));  in entropy_timer()
1302 		stack->entropy = random_get_entropy();  in try_to_generate_entropy()
1303 		if (stack->entropy != last)  in try_to_generate_entropy()
1305 		last = stack->entropy;  in try_to_generate_entropy()
1353 		mix_pool_bytes(&stack->entropy, sizeof(stack->entropy));  in try_to_generate_entropy()
1355 		stack->entropy = random_get_entropy();  in try_to_generate_entropy()
1357 	mix_pool_bytes(&stack->entropy, sizeof(stack->entropy));  in try_to_generate_entropy()