netdev - Re: [PATCH v2 bpf-next 0/2] bpf: Add bpf_sk_storage support to bpf_tcp

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Message-ID: <c7a5c73a-875f-4907-2a0a-9f6e21714f9c@iogearbox.net>
Date:   Mon, 23 Mar 2020 22:37:55 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Martin KaFai Lau <kafai@...com>, bpf@...r.kernel.org
Cc:     Alexei Starovoitov <ast@...nel.org>, kernel-team@...com,
        netdev@...r.kernel.org
Subject: Re: [PATCH v2 bpf-next 0/2] bpf: Add bpf_sk_storage support to
 bpf_tcp_ca

On 3/20/20 4:20 PM, Martin KaFai Lau wrote:
> This set adds bpf_sk_storage support to bpf_tcp_ca.
> That will allow bpf-tcp-cc to share sk's private data with other
> bpf_progs and also allow bpf-tcp-cc to use extra private
> storage if the existing icsk_ca_priv is not enough.
> 
> v2:
> - Move the sk_stg_map test immediately after connect() (Yonghong)
> - Use global linkage var in bpf_dctcp.c (Yonghong)
> 
> Martin KaFai Lau (2):
>    bpf: Add bpf_sk_storage support to bpf_tcp_ca
>    bpf: Add tests for bpf_sk_storage to bpf_tcp_ca
> 
>   net/ipv4/bpf_tcp_ca.c                         | 33 ++++++++++++++++
>   .../selftests/bpf/prog_tests/bpf_tcp_ca.c     | 39 +++++++++++++++----
>   tools/testing/selftests/bpf/progs/bpf_dctcp.c | 16 ++++++++
>   3 files changed, 80 insertions(+), 8 deletions(-)
> 

Applied, thanks!