linux-kernel - Re: [PATCH] connector/cn_proc: revert "connector: Fix proc_event_num

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Date: Tue, 13 Feb 2024 10:30:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Keqi Wang <wangkeqi_chris@....com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 oliver.sang@...el.com
Subject: Re: [PATCH] connector/cn_proc: revert "connector: Fix
 proc_event_num_listeners count not cleared"

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Fri,  9 Feb 2024 17:16:59 +0800 you wrote:
> This reverts commit c46bfba1337d ("connector: Fix proc_event_num_listeners
> count not cleared").
> 
> It is not accurate to reset proc_event_num_listeners according to
> cn_netlink_send_mult() return value -ESRCH.
> 
> In the case of stress-ng netlink-proc, -ESRCH will always be returned,
> because netlink_broadcast_filtered will return -ESRCH,
> which may cause stress-ng netlink-proc performance degradation.
> 
> [...]

Here is the summary with links:
  - connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared"
    https://git.kernel.org/netdev/net/c/8929f95b2b58

You are awesome, thank you!
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