From patchwork Tue May 28 08:09:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthieu Baerts (NGI0)" X-Patchwork-Id: 13676265 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 941D013CA8C; Tue, 28 May 2024 08:09:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716883795; cv=none; b=Z4xOEnDGhd6ipbjAYiiCDN0j6vF2SjvOSNepsJeXMf55BbAzEaZRrhlUKDBqUP7DXEy0tzjg0q9aIQxlBJkdaXQoept2uejvVoGfpT0WxdheTFVSMNEKgz1HzxofedvYXeLlKczQX9PlAjuBH7NR0VIVmqbZJ5t9ZoBXpSzb5Ng= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716883795; c=relaxed/simple; bh=l9P1LJpRFXGmNv34bk5f33fH/TJc9InrPPq2VO+kELI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=L67Id9yoH5EufZsfrKbD4HE5EDECIxeSFVhGemSWgF6NbkPpzFgIsHVZgdzNeAM3jKgZvCVT4PgM5t2psWrLWluNOnrEjPT1qfG6ng06/5vJ1AJxaxaAWCXAzJKBEb8bj8Z54k7nJzx1a8NrBB45pZw+XoA/STcYeEPI0qfZu1w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o+UUJ2X+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="o+UUJ2X+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72787C3277B; Tue, 28 May 2024 08:09:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716883795; bh=l9P1LJpRFXGmNv34bk5f33fH/TJc9InrPPq2VO+kELI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=o+UUJ2X+Ddd3/u+BWP2bEp6SHDUfX+A41UkF36j5ZF2ekhbhqxeBu1qmuM6K1IO1x U9si2FzuP/RQOtXC18l/prJJptWAZZPD0LgYG9YSdJawDoT0XjbnAQ5ZoXYWB4g+vm FLyABw9zpPowBpAo3d2LjT5NRzi5J5VWNO7D3kNuSqU+eyLwVT9wujn2Yb6CK4HtDn r3XvcywQ9/WZMjN5f85ghUtOgSj4oBpf7Ufz/qwwrKda/ub3xMVavBjU+1iv3Qij8N HWKb+11+S9La2FbVOh0dfzIn189gGwBg+m7yVN4FUM3h5LSW5cjblR2wiktcKTDBfP e2WAZLvguVgSA== From: "Matthieu Baerts (NGI0)" Date: Tue, 28 May 2024 10:09:17 +0200 Subject: [PATCH net-next v2 2/3] doc: mptcp: alphabetical order Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240528-upstream-net-20240520-mptcp-doc-v2-2-47f2d5bc2ef3@kernel.org> References: <20240528-upstream-net-20240520-mptcp-doc-v2-0-47f2d5bc2ef3@kernel.org> In-Reply-To: <20240528-upstream-net-20240520-mptcp-doc-v2-0-47f2d5bc2ef3@kernel.org> To: mptcp@lists.linux.dev, Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jonathan Corbet , Gregory Detal Cc: netdev@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, "Matthieu Baerts (NGI0)" X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=4118; i=matttbe@kernel.org; h=from:subject:message-id; bh=l9P1LJpRFXGmNv34bk5f33fH/TJc9InrPPq2VO+kELI=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBmVZFJvpQlEo8NIvqve/JQBzMNRft8dpovN9fQR 6+A/4u2byKJAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZlWRSQAKCRD2t4JPQmmg c5BqEACwSgEs+yF0VqbkRWNSIfkNY6OPwkp2DP1W6uHUpRM3FFTE0WFVuGTj5OtzOf2W9A8YsWl xwCXU/sCMo1B8so/+J6tzPiRVMyJ0mXWZIq28GpxpwDHCsSe1RjD/zq3sghMpVLA7f+jD9j+70n P2yUVcIGrROTXcO5scCgSQyaGIUFHqhPFxnULCsYhaJz/LGrdPeX6yH1fZ+WxA+cDgc/fj1XWGC qFDQ+bOaFUYxxVLeiWYGYoKLLdK0qbJ1yLe1Jh3v5HycQevLFVlhR6CSv8Q5U2YgWvJ+KYCMcyh nww0jBVGS3ciqOGzXM5wol0iGVQXEXzgMbdlNNvlUELSfKmrLnjgiXtWnbctvppMq9jUpqRpU+m 4TUGCVHhJak/p9tW+HU3GbOHmOpkbW0nTqy8VPf7fIWhKb3GAEKnXcoi5VC7xE4zT7ii7oV/atz b6mYSdPgSFXzkOQ860zSHVpTc1ouxdNC/1dgTFG44R2NVHsxvj2aFYnQGJLUjdNsKyWWQzfefn+ RHndvLn1/oXHhS6i3HvvwD3uqiMB49s7BHzEanXNNO7kcZ0fCYDHflEeUQE4BAjiGOskFCJmfCq IKW7VK+XYYjx7muQxK6EDUuapZsoDr2GZxq6h73VEmlktzcZd+JlSAsAdVd0Tzny8VbfhkZl//f APYzihGRTjTR13A== X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 X-Patchwork-Delegate: kuba@kernel.org Similar to what is done in other 'sysctl' pages: it looks clearer from a readability perspective. This might cause troubles in the short/mid-term with the backports, but by not putting new entries at the end, this can help to reduce conflicts in case of backports in the long term. We don't change the information here too often, so it looks OK to do that. Reviewed-by: Mat Martineau Signed-off-by: Matthieu Baerts (NGI0) --- Documentation/networking/mptcp-sysctl.rst | 78 +++++++++++++++---------------- 1 file changed, 39 insertions(+), 39 deletions(-) diff --git a/Documentation/networking/mptcp-sysctl.rst b/Documentation/networking/mptcp-sysctl.rst index 102a45e7bfa8..fd514bba8c43 100644 --- a/Documentation/networking/mptcp-sysctl.rst +++ b/Documentation/networking/mptcp-sysctl.rst @@ -7,14 +7,6 @@ MPTCP Sysfs variables /proc/sys/net/mptcp/* Variables =============================== -enabled - BOOLEAN - Control whether MPTCP sockets can be created. - - MPTCP sockets can be created if the value is 1. This is a - per-namespace sysctl. - - Default: 1 (enabled) - add_addr_timeout - INTEGER (seconds) Set the timeout after which an ADD_ADDR control message will be resent to an MPTCP peer that has not acknowledged a previous @@ -25,25 +17,6 @@ add_addr_timeout - INTEGER (seconds) Default: 120 -close_timeout - INTEGER (seconds) - Set the make-after-break timeout: in absence of any close or - shutdown syscall, MPTCP sockets will maintain the status - unchanged for such time, after the last subflow removal, before - moving to TCP_CLOSE. - - The default value matches TCP_TIMEWAIT_LEN. This is a per-namespace - sysctl. - - Default: 60 - -checksum_enabled - BOOLEAN - Control whether DSS checksum can be enabled. - - DSS checksum can be enabled if the value is nonzero. This is a - per-namespace sysctl. - - Default: 0 - allow_join_initial_addr_port - BOOLEAN Allow peers to send join requests to the IP address and port number used by the initial subflow if the value is 1. This controls a flag that is @@ -57,6 +30,37 @@ allow_join_initial_addr_port - BOOLEAN Default: 1 +available_schedulers - STRING + Shows the available schedulers choices that are registered. More packet + schedulers may be available, but not loaded. + +checksum_enabled - BOOLEAN + Control whether DSS checksum can be enabled. + + DSS checksum can be enabled if the value is nonzero. This is a + per-namespace sysctl. + + Default: 0 + +close_timeout - INTEGER (seconds) + Set the make-after-break timeout: in absence of any close or + shutdown syscall, MPTCP sockets will maintain the status + unchanged for such time, after the last subflow removal, before + moving to TCP_CLOSE. + + The default value matches TCP_TIMEWAIT_LEN. This is a per-namespace + sysctl. + + Default: 60 + +enabled - BOOLEAN + Control whether MPTCP sockets can be created. + + MPTCP sockets can be created if the value is 1. This is a + per-namespace sysctl. + + Default: 1 (enabled) + pm_type - INTEGER Set the default path manager type to use for each new MPTCP socket. In-kernel path management will control subflow @@ -74,6 +78,14 @@ pm_type - INTEGER Default: 0 +scheduler - STRING + Select the scheduler of your choice. + + Support for selection of different schedulers. This is a per-namespace + sysctl. + + Default: "default" + stale_loss_cnt - INTEGER The number of MPTCP-level retransmission intervals with no traffic and pending outstanding data on a given subflow required to declare it stale. @@ -85,15 +97,3 @@ stale_loss_cnt - INTEGER This is a per-namespace sysctl. Default: 4 - -scheduler - STRING - Select the scheduler of your choice. - - Support for selection of different schedulers. This is a per-namespace - sysctl. - - Default: "default" - -available_schedulers - STRING - Shows the available schedulers choices that are registered. More packet - schedulers may be available, but not loaded.