tcp-cca-const

The fastest as well as the most wicked TCP congestion control "algorithm". There shouldn't be too many people knowing this secret or the world will be ruined.

Usage:

make
insmod tcp_const.ko # Require root privilege

Troubleshooting:

If compilation failed and says the function signature does not match, simply delete those two unnamed parameters in static void const_main(struct sock *sk,u32,int,const struct rate_sample *rs){:.c}

Next steps:

You can change the size of constant cwnd for even better performance.

echo 2000 >/sys/module/tcp_const/parameters/const_cwnd

See also:

https://zhuanlan.zhihu.com/p/555328566