Re: [PATCH net-next 0/5] bpf: add support for BASE_RTT

2017-10-21 Thread David Miller
From: Lawrence Brakmo Date: Fri, 20 Oct 2017 11:05:38 -0700 > This patch set adds the following functionality to socket_ops BPF > programs. > 1) Add bpf helper function bpf_getsocketops. Currently only supports >TCP_CONGESTION > 2) Add BPF_SOCKET_OPS_BASE_RTT op to get the base RTT of the >

[PATCH net-next 0/5] bpf: add support for BASE_RTT

2017-10-20 Thread Lawrence Brakmo
This patch set adds the following functionality to socket_ops BPF programs. 1) Add bpf helper function bpf_getsocketops. Currently only supports TCP_CONGESTION 2) Add BPF_SOCKET_OPS_BASE_RTT op to get the base RTT of the connection. In general, the base RTT indicates the threshold such tha