Re: [PATCH v4 bpf-next 0/6] bpf: Propagate cn to TCP

2019-05-31 Thread Alexei Starovoitov
On Fri, May 31, 2019 at 11:13 AM Martin Lau wrote: > > On Tue, May 28, 2019 at 04:59:34PM -0700, brakmo wrote: > > This patchset adds support for propagating congestion notifications (cn) > > to TCP from cgroup inet skb egress BPF programs. > Acked-by: Martin KaFai Lau Applied. Thanks

Re: [PATCH v4 bpf-next 0/6] bpf: Propagate cn to TCP

2019-05-31 Thread Martin Lau
On Tue, May 28, 2019 at 04:59:34PM -0700, brakmo wrote: > This patchset adds support for propagating congestion notifications (cn) > to TCP from cgroup inet skb egress BPF programs. Acked-by: Martin KaFai Lau

[PATCH v4 bpf-next 0/6] bpf: Propagate cn to TCP

2019-05-28 Thread brakmo
This patchset adds support for propagating congestion notifications (cn) to TCP from cgroup inet skb egress BPF programs. Current cgroup skb BPF programs cannot trigger TCP congestion window reductions, even when they drop a packet. This patch-set adds support for cgroup skb BPF programs to send c