Re: [PATCH bpf-next v6 07/11] bpf: Add support for reading sk_state and more

2018-01-23 Thread Lawrence Brakmo
On 1/23/18, 5:05 PM, "Daniel Borkmann" wrote: On 01/20/2018 02:45 AM, Lawrence Brakmo wrote: > Add support for reading many more tcp_sock fields > > state, same as sk->sk_state > rtt_min same as sk->rtt_min.s[0].v (current rtt_min) > snd_ssthresh > rcv_nxt

Re: [PATCH bpf-next v6 07/11] bpf: Add support for reading sk_state and more

2018-01-23 Thread Daniel Borkmann
On 01/20/2018 02:45 AM, Lawrence Brakmo wrote: > Add support for reading many more tcp_sock fields > > state, same as sk->sk_state > rtt_min same as sk->rtt_min.s[0].v (current rtt_min) > snd_ssthresh > rcv_nxt > snd_nxt > snd_una > mss_cache > ecn_flags > rate_delivered

[PATCH bpf-next v6 07/11] bpf: Add support for reading sk_state and more

2018-01-19 Thread Lawrence Brakmo
Add support for reading many more tcp_sock fields state,same as sk->sk_state rtt_min same as sk->rtt_min.s[0].v (current rtt_min) snd_ssthresh rcv_nxt snd_nxt snd_una mss_cache ecn_flags rate_delivered rate_interval_us packets_out retrans_out total_retrans