From a32c6966b23d987520f7c5ac12d153eaff425553 Mon Sep 17 00:00:00 2001 From: "Matthieu Baerts (NGI0)" Date: Thu, 30 May 2024 16:07:31 +0200 Subject: [PATCH] doc: mptcp: alphabetical order 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) Link: https://lore.kernel.org/r/20240530-upstream-net-20240520-mptcp-doc-v3-2-e94cdd9f2673@kernel.org Signed-off-by: Jakub Kicinski --- 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.