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From: Martin KaFai Lau <kafai@fb.com>
To: Joe Stringer <joe@wand.net.nz>
Cc: <bpf@vger.kernel.org>, <netdev@vger.kernel.org>,
	<daniel@iogearbox.net>, <ast@kernel.org>,
	<eric.dumazet@gmail.com>, <lmb@cloudflare.com>
Subject: Re: [PATCHv3 bpf-next 2/5] net: Track socket refcounts in skb_steal_sock()
Date: Fri, 27 Mar 2020 11:45:28 -0700
Message-ID: <20200327184528.qwr3yzz5z452btm3@kafai-mbp> (raw)
In-Reply-To: <20200327042556.11560-3-joe@wand.net.nz>

On Thu, Mar 26, 2020 at 09:25:53PM -0700, Joe Stringer wrote:
> Refactor the UDP/TCP handlers slightly to allow skb_steal_sock() to make
> the determination of whether the socket is reference counted in the case
> where it is prefetched by earlier logic such as early_demux or

> dst_sk_prefetch.
Left over comment from v1?

  reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-27  4:25 [PATCHv3 bpf-next 0/5] Add bpf_sk_assign eBPF helper Joe Stringer
2020-03-27  4:25 ` [PATCHv3 bpf-next 1/5] bpf: Add socket assign support Joe Stringer
2020-03-27 18:44   ` Martin KaFai Lau
2020-03-27  4:25 ` [PATCHv3 bpf-next 2/5] net: Track socket refcounts in skb_steal_sock() Joe Stringer
2020-03-27 18:45   ` Martin KaFai Lau [this message]
2020-03-27  4:25 ` [PATCHv3 bpf-next 3/5] bpf: Don't refcount LISTEN sockets in sk_assign() Joe Stringer
2020-03-27 14:26   ` Jamal Hadi Salim
2020-03-27 17:38     ` Joe Stringer
2020-03-27 18:29       ` Jamal Hadi Salim
2020-03-27  4:25 ` [PATCHv3 bpf-next 4/5] selftests: bpf: add test for sk_assign Joe Stringer
2020-03-27  4:25 ` [PATCHv3 bpf-next 5/5] selftests: bpf: Extend sk_assign tests for UDP Joe Stringer
     [not found]   ` <CACAyw9-GOw5tkR8n6p7Kct9-wq4B-9ka-X8R2V8uZv8VWUY5UQ@mail.gmail.com>
2020-03-27 19:37     ` Joe Stringer
2020-03-27  5:02 ` [PATCHv3 bpf-next 0/5] Add bpf_sk_assign eBPF helper Alexei Starovoitov
2020-03-27  5:42   ` Eric Dumazet
2020-03-27 14:13 ` Jamal Hadi Salim
2020-03-27 17:43   ` Joe Stringer
2020-03-27 18:34     ` Jamal Hadi Salim
2020-03-27 18:46 ` Martin KaFai Lau
2020-03-27 21:05   ` Joe Stringer
2020-03-28 17:25     ` Daniel Borkmann
2020-03-28 17:42       ` Joe Stringer

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