Re: [PATCH bpf-next 0/8] bpf: TCP RTT sock_ops bpf callback

On Mon, Jul 1, 2019 at 1:48 PM Stanislav Fomichev wrote: > > Congestion control team would like to have a periodic callback to > track some TCP statistics. Let's add a sock_ops callback that can be > selectively enabled on a socket by socket basis and is executed for > every RTT. BPF program frequ

Re: [PATCH bpf-next 0/8] bpf: TCP RTT sock_ops bpf callback

On Mon, Jul 1, 2019 at 4:48 PM Stanislav Fomichev wrote: > > Congestion control team would like to have a periodic callback to > track some TCP statistics. Let's add a sock_ops callback that can be > selectively enabled on a socket by socket basis and is executed for > every RTT. BPF program frequ

[PATCH bpf-next 0/8] bpf: TCP RTT sock_ops bpf callback

Congestion control team would like to have a periodic callback to track some TCP statistics. Let's add a sock_ops callback that can be selectively enabled on a socket by socket basis and is executed for every RTT. BPF program frequency can be further controlled by calling bpf_ktime_get_ns and baili