From: Martin KaFai Lau <kafai@fb.com>
To: Lorenz Bauer <lmb@cloudflare.com>
Cc: <john.fastabend@gmail.com>, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jakub Sitnicki <jakub@cloudflare.com>,
Eric Dumazet <edumazet@google.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
<kernel-team@cloudflare.com>, <netdev@vger.kernel.org>,
<bpf@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH bpf-next v2 3/9] bpf: sockmap: move generic sockmap hooks from BPF TCP
Date: Tue, 3 Mar 2020 09:50:51 -0800 [thread overview]
Message-ID: <20200303175051.zcxmo3c257pfpj7f@kafai-mbp> (raw)
In-Reply-To: <20200228115344.17742-4-lmb@cloudflare.com>
On Fri, Feb 28, 2020 at 11:53:38AM +0000, Lorenz Bauer wrote:
> The close, unhash and clone handlers from TCP sockmap are actually generic,
> and can be reused by UDP sockmap. Move the helpers into the sockmap code
Is clone reused in UDP?
> base and expose them. This requires tcp_bpf_(re)init and tcp_bpf_clone to
> be conditional on BPF_STREAM_PARSER.
>
[ ... ]
> @@ -707,3 +659,4 @@ void tcp_bpf_clone(const struct sock *sk, struct sock *newsk)
> if (prot == &tcp_bpf_prots[family][TCP_BPF_BASE])
> newsk->sk_prot = sk->sk_prot_creator;
> }
> +#endif /* CONFIG_BPF_STREAM_PARSER */
>
next prev parent reply other threads:[~2020-03-03 18:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 11:53 [PATCH bpf-next v2 0/9] bpf: sockmap, sockhash: support storing UDP sockets Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 1/9] bpf: sockmap: only check ULP for TCP sockets Lorenz Bauer
2020-03-03 17:35 ` John Fastabend
2020-03-04 8:39 ` Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 2/9] bpf: tcp: guard declarations with CONFIG_NET_SOCK_MSG Lorenz Bauer
2020-03-03 17:46 ` John Fastabend
2020-02-28 11:53 ` [PATCH bpf-next v2 3/9] bpf: sockmap: move generic sockmap hooks from BPF TCP Lorenz Bauer
2020-03-03 17:50 ` Martin KaFai Lau [this message]
2020-03-04 8:44 ` Lorenz Bauer
2020-03-03 17:52 ` John Fastabend
2020-02-28 11:53 ` [PATCH bpf-next v2 4/9] skmsg: introduce sk_psock_hooks Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 5/9] bpf: sockmap: allow UDP sockets Lorenz Bauer
2020-03-03 17:56 ` Martin KaFai Lau
2020-02-28 11:53 ` [PATCH bpf-next v2 6/9] selftests: bpf: don't listen() on " Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 7/9] selftests: bpf: add tests for UDP sockets in sockmap Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 8/9] selftests: bpf: enable UDP sockmap reuseport tests Lorenz Bauer
2020-02-28 11:53 ` [PATCH bpf-next v2 9/9] bpf, doc: update maintainers for L7 BPF Lorenz Bauer
2020-03-03 19:45 ` John Fastabend
2020-02-28 11:57 ` [PATCH bpf-next v2 0/9] bpf: sockmap, sockhash: support storing UDP sockets Lorenz Bauer
2020-03-01 21:26 ` Jakub Sitnicki
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