netdev - Re: [PATCH v5 net-next 0/5] af_unix: Random improvements for GC.

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Date: Sat, 27 Jan 2024 05:10:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, ivan@...udflare.com, kuni1840@...il.com,
 netdev@...r.kernel.org
Subject: Re: [PATCH v5 net-next 0/5] af_unix: Random improvements for GC.

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 23 Jan 2024 09:08:51 -0800 you wrote:
> If more than 16000 inflight AF_UNIX sockets exist on a host, each
> sendmsg() will be forced to wait for unix_gc() even if a process
> is not sending any FD.
> 
> This series tries not to impose such a penalty on sane users who
> do not send AF_UNIX FDs or do not have inflight sockets more than
> SCM_MAX_FD * 8.
> 
> [...]

Here is the summary with links:
  - [v5,net-next,1/5] af_unix: Annotate data-race of gc_in_progress in wait_for_unix_gc().
    https://git.kernel.org/netdev/net-next/c/31e03207119a
  - [v5,net-next,2/5] af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
    https://git.kernel.org/netdev/net-next/c/97af84a6bba2
  - [v5,net-next,3/5] af_unix: Return struct unix_sock from unix_get_socket().
    https://git.kernel.org/netdev/net-next/c/5b17307bd078
  - [v5,net-next,4/5] af_unix: Run GC on only one CPU.
    https://git.kernel.org/netdev/net-next/c/8b90a9f819dc
  - [v5,net-next,5/5] af_unix: Try to run GC async.
    https://git.kernel.org/netdev/net-next/c/d9f21b361333

You are awesome, thank you!
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