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>,
Daniel Borkmann <daniel@iogearbox.net>,
Jakub Sitnicki <jakub@cloudflare.com>,
Lorenz Bauer <lmb@cloudflare.com>,
John Fastabend <john.fastabend@gmail.com>
Subject: RE: [Patch bpf-next v7 05/13] skmsg: use rcu work for destroying psock
Date: Mon, 29 Mar 2021 12:42:53 -0700 [thread overview]
Message-ID: <60622dbd29c07_401fb20828@john-XPS-13-9370.notmuch> (raw)
In-Reply-To: <20210328202013.29223-6-xiyou.wangcong@gmail.com>
Cong Wang wrote:
> From: Cong Wang <cong.wang@bytedance.com>
>
> The RCU callback sk_psock_destroy() only queues work psock->gc,
> so we can just switch to rcu work to simplify the code.
>
> Cc: Daniel Borkmann <daniel@iogearbox.net>
> Cc: Jakub Sitnicki <jakub@cloudflare.com>
> Cc: Lorenz Bauer <lmb@cloudflare.com>
> Acked-by: John Fastabend <john.fastabend@gmail.com>
> Signed-off-by: Cong Wang <cong.wang@bytedance.com>
> ---
LGTM
Acked-by: John Fastabend <john.fastabend@gmail.com>
next prev parent reply other threads:[~2021-03-29 19:44 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-28 20:20 [Patch bpf-next v7 00/13] sockmap: introduce BPF_SK_SKB_VERDICT and support UDP Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 01/13] skmsg: lock ingress_skb when purging Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 02/13] skmsg: introduce a spinlock to protect ingress_msg Cong Wang
2021-03-29 19:11 ` John Fastabend
2021-03-28 20:20 ` [Patch bpf-next v7 03/13] net: introduce skb_send_sock() for sock_map Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 04/13] skmsg: avoid lock_sock() in sk_psock_backlog() Cong Wang
2021-03-29 19:41 ` John Fastabend
2021-03-28 20:20 ` [Patch bpf-next v7 05/13] skmsg: use rcu work for destroying psock Cong Wang
2021-03-29 19:42 ` John Fastabend [this message]
2021-03-28 20:20 ` [Patch bpf-next v7 06/13] skmsg: use GFP_KERNEL in sk_psock_create_ingress_msg() Cong Wang
2021-03-29 19:44 ` John Fastabend
2021-03-28 20:20 ` [Patch bpf-next v7 07/13] sock_map: introduce BPF_SK_SKB_VERDICT Cong Wang
2021-03-29 20:09 ` John Fastabend
2021-03-30 1:27 ` Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 08/13] sock: introduce sk->sk_prot->psock_update_sk_prot() Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 09/13] udp: implement ->read_sock() for sockmap Cong Wang
2021-03-29 20:54 ` John Fastabend
2021-03-30 5:39 ` Cong Wang
2021-03-30 6:23 ` John Fastabend
2021-03-30 6:36 ` Cong Wang
2021-03-30 6:45 ` John Fastabend
2021-03-28 20:20 ` [Patch bpf-next v7 10/13] skmsg: extract __tcp_bpf_recvmsg() and tcp_bpf_wait_data() Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 11/13] udp: implement udp_bpf_recvmsg() for sockmap Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 12/13] sock_map: update sock type checks for UDP Cong Wang
2021-03-29 23:10 ` John Fastabend
2021-03-30 5:47 ` Cong Wang
2021-03-28 20:20 ` [Patch bpf-next v7 13/13] selftests/bpf: add a test case for udp sockmap Cong Wang
2021-03-28 23:27 ` [Patch bpf-next v7 00/13] sockmap: introduce BPF_SK_SKB_VERDICT and support UDP Alexei Starovoitov
2021-03-29 15:03 ` John Fastabend
2021-03-29 16:57 ` Cong Wang
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