linux-kernel - Re: [PATCH net-next 10/12] mptcp: sysctl: map pm_type to path

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Message-ID: <20250318172442.GO688833@kernel.org>
Date: Tue, 18 Mar 2025 17:24:42 +0000
From: Simon Horman <horms@...nel.org>
To: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
Cc: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>,
	Geliang Tang <geliang@...nel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jonathan Corbet <corbet@....net>, Shuah Khan <shuah@...nel.org>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net-next 10/12] mptcp: sysctl: map pm_type to path_manager

On Thu, Mar 13, 2025 at 11:20:59AM +0100, Matthieu Baerts (NGI0) wrote:
> From: Geliang Tang <tanggeliang@...inos.cn>
> 
> This patch adds a new proc_handler "proc_pm_type" for "pm_type" to
> map old path manager sysctl "pm_type" to the newly added "path_manager".
> 
> 	path_manager		   pm_type
> 
> 	MPTCP_PM_TYPE_KERNEL    -> "kernel"
> 	MPTCP_PM_TYPE_USERSPACE -> "userspace"
> 
> It is important to add this to keep a compatibility with the now
> deprecated pm_type sysctl knob.
> 
> Signed-off-by: Geliang Tang <tanggeliang@...inos.cn>
> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>