From: John Fastabend <john.fastabend@gmail.com>
To: Cong Wang <xiyou.wangcong@gmail.com>, netdev@vger.kernel.org
Cc: bpf@vger.kernel.org, duanxiongchun@bytedance.com,
wangdongdong.6@bytedance.com, jiang.wang@bytedance.com,
Cong Wang <cong.wang@bytedance.com>,
John Fastabend <john.fastabend@gmail.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Jakub Sitnicki <jakub@cloudflare.com>,
Lorenz Bauer <lmb@cloudflare.com>
Subject: RE: [Patch bpf-next 01/19] bpf: rename BPF_STREAM_PARSER to BPF_SOCK_MAP
Date: Mon, 08 Feb 2021 00:21:13 -0800 [thread overview]
Message-ID: <6020f4793d9b5_cc86820866@john-XPS-13-9370.notmuch> (raw)
In-Reply-To: <20210203041636.38555-2-xiyou.wangcong@gmail.com>
Cong Wang wrote:
> From: Cong Wang <cong.wang@bytedance.com>
>
> Before we add non-TCP support, it is necessary to rename
> BPF_STREAM_PARSER as it will be no longer specific to TCP,
> and it does not have to be a parser either.
>
> This patch renames BPF_STREAM_PARSER to BPF_SOCK_MAP, so
> that sock_map.c hopefully would be protocol-independent.
>
> Also, improve its Kconfig description to avoid confusion.
>
> Cc: John Fastabend <john.fastabend@gmail.com>
> Cc: Daniel Borkmann <daniel@iogearbox.net>
> Cc: Jakub Sitnicki <jakub@cloudflare.com>
> Cc: Lorenz Bauer <lmb@cloudflare.com>
> Signed-off-by: Cong Wang <cong.wang@bytedance.com>
> ---
The BPF_STREAM_PARSER config was originally added because we need
the STREAM_PARSER define and wanted a way to get the 'depends on'
lines in Kconfig correct.
Rather than rename this, lets reduce its scope to just the set
of actions that need the STREAM_PARSER, this should be just the
stream parser programs. We probably should have done this sooner,
but doing it now will be fine.
I can probably draft a quick patch tomorrow if above is not clear.
It can go into bpf-next outside this series as well to reduce
the 19 patches a bit.
Thanks,
John
next prev parent reply other threads:[~2021-02-08 8:22 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 4:16 [Patch bpf-next 00/19] sock_map: add non-TCP and cross-protocol support Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 01/19] bpf: rename BPF_STREAM_PARSER to BPF_SOCK_MAP Cong Wang
2021-02-05 10:32 ` Jakub Sitnicki
2021-02-09 1:40 ` Cong Wang
2021-02-08 8:21 ` John Fastabend [this message]
2021-02-08 9:50 ` Lorenz Bauer
2021-02-09 1:45 ` Cong Wang
2021-02-09 6:48 ` John Fastabend
2021-02-03 4:16 ` [Patch bpf-next 02/19] skmsg: get rid of struct sk_psock_parser Cong Wang
2021-02-05 11:25 ` Jakub Sitnicki
2021-02-08 8:39 ` John Fastabend
2021-02-09 0:19 ` Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 03/19] skmsg: use skb ext instead of TCP_SKB_CB Cong Wang
2021-02-05 22:09 ` Jakub Sitnicki
2021-02-08 18:56 ` Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 04/19] sock_map: rename skb_parser and skb_verdict Cong Wang
2021-02-08 8:27 ` John Fastabend
2021-02-03 4:16 ` [Patch bpf-next 05/19] sock_map: introduce BPF_SK_SKB_VERDICT Cong Wang
2021-02-08 8:31 ` John Fastabend
2021-02-03 4:16 ` [Patch bpf-next 06/19] sock: introduce sk_prot->update_proto() Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 07/19] udp: implement ->sendmsg_locked() Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 08/19] udp: implement ->read_sock() for sockmap Cong Wang
2021-02-08 9:48 ` Lorenz Bauer
2021-02-09 1:35 ` Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 09/19] udp: add ->read_sock() and ->sendmsg_locked() to ipv6 Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 10/19] af_unix: implement ->sendmsg_locked for dgram socket Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 11/19] af_unix: implement ->read_sock() for sockmap Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 12/19] af_unix: implement ->update_proto() Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 13/19] af_unix: set TCP_ESTABLISHED for datagram sockets too Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 14/19] skmsg: extract __tcp_bpf_recvmsg() and tcp_bpf_wait_data() Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 15/19] udp: implement udp_bpf_recvmsg() for sockmap Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 16/19] af_unix: implement unix_dgram_bpf_recvmsg() Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 17/19] sock_map: update sock type checks Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 18/19] selftests/bpf: add test cases for unix and udp sockmap Cong Wang
2021-02-05 10:53 ` Jakub Sitnicki
2021-02-08 18:43 ` Cong Wang
2021-02-03 4:16 ` [Patch bpf-next 19/19] selftests/bpf: add test case for redirection between udp and unix Cong Wang
2021-02-03 17:48 ` [Patch bpf-next 00/19] sock_map: add non-TCP and cross-protocol support Alexei Starovoitov
2021-02-03 19:22 ` Cong Wang
2021-02-03 20:29 ` John Fastabend
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