netdev - Re: [PATCH net-next] net: avoid quadratic behavior in netdev_wait_allrefs

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Message-Id: <164519880947.26462.4723858379906156643.git-patchwork-notify@kernel.org>
Date:   Fri, 18 Feb 2022 15:40:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        edumazet@...gle.com
Subject: Re: [PATCH net-next] net: avoid quadratic behavior in
 netdev_wait_allrefs_any()

Hello:

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

On Thu, 17 Feb 2022 22:54:30 -0800 you wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> If the list of devices has N elements, netdev_wait_allrefs_any()
> is called N times, and linkwatch_forget_dev() is called N*(N-1)/2 times.
> 
> Fix this by calling linkwatch_forget_dev() only once per device.
> 
> [...]

Here is the summary with links:
  - [net-next] net: avoid quadratic behavior in netdev_wait_allrefs_any()
    https://git.kernel.org/netdev/net-next/c/86213f80da1b

You are awesome, thank you!
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