From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
edumazet@google.com
Subject: Re: [PATCH net-next] net: avoid quadratic behavior in netdev_wait_allrefs_any()
Date: Fri, 18 Feb 2022 15:40:09 +0000 [thread overview]
Message-ID: <164519880947.26462.4723858379906156643.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220218065430.2613262-1-eric.dumazet@gmail.com>
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 17 Feb 2022 22:54:30 -0800 you wrote:
> From: Eric Dumazet <edumazet@google.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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prev parent reply other threads:[~2022-02-18 15:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-18 6:54 [PATCH net-next] net: avoid quadratic behavior in netdev_wait_allrefs_any() Eric Dumazet
2022-02-18 15:28 ` Jakub Kicinski
2022-02-18 15:40 ` patchwork-bot+netdevbpf [this message]
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