IN4_ADDR_HSIZE_SHIFT  117 net/ipv4/devinet.c #define IN4_ADDR_HSIZE		(1U << IN4_ADDR_HSIZE_SHIFT)
IN4_ADDR_HSIZE_SHIFT  125 net/ipv4/devinet.c 	return hash_32(val, IN4_ADDR_HSIZE_SHIFT);