RT_HASH_LOCK_SZ   228 net/ipv4/route.c # define rt_hash_lock_addr(slot) &rt_hash_locks[(slot) & (RT_HASH_LOCK_SZ - 1)]
RT_HASH_LOCK_SZ   234 net/ipv4/route.c 	rt_hash_locks = kmalloc(sizeof(spinlock_t) * RT_HASH_LOCK_SZ,
RT_HASH_LOCK_SZ   239 net/ipv4/route.c 	for (i = 0; i < RT_HASH_LOCK_SZ; i++)