Re: [PATCH net-next v3] ppp: remove rwlock usage

From: patchwork-bot+netdevbpf
Date: Mon Aug 25 2025 - 20:00:11 EST


Hello:

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

On Fri, 22 Aug 2025 09:25:47 +0800 you wrote:
> In struct channel, the upl lock is implemented using rwlock_t,
> protecting access to pch->ppp and pch->bridge.
>
> As previously discussed on the list, using rwlock in the network fast
> path is not recommended.
> This patch replaces the rwlock with a spinlock for writers, and uses RCU
> for readers.
>
> [...]

Here is the summary with links:
- [net-next,v3] ppp: remove rwlock usage
https://git.kernel.org/netdev/net-next/c/b8844aab519a

You are awesome, thank you!
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