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authorMatthieu Baerts (NGI0) <matttbe@kernel.org>2024-05-30 16:07:31 +0200
committerJakub Kicinski <kuba@kernel.org>2024-06-02 00:18:01 +0200
commita32c6966b23d987520f7c5ac12d153eaff425553 (patch)
treebec0adb4f137de296d9701b2eea267bb40ec1ec8 /Documentation
parentdoc: mptcp: add missing 'available_schedulers' entry (diff)
downloadlinux-a32c6966b23d987520f7c5ac12d153eaff425553.tar.xz
linux-a32c6966b23d987520f7c5ac12d153eaff425553.zip
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 <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://lore.kernel.org/r/20240530-upstream-net-20240520-mptcp-doc-v3-2-e94cdd9f2673@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/networking/mptcp-sysctl.rst74
1 files changed, 37 insertions, 37 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
@@ -25,16 +17,22 @@ 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.
+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
+ sent to the peer at connection time, and whether such join requests are
+ accepted or denied.
- The default value matches TCP_TIMEWAIT_LEN. This is a per-namespace
- sysctl.
+ Joins to addresses advertised with ADD_ADDR are not affected by this
+ value.
- Default: 60
+ This is a per-namespace sysctl.
+
+ 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.
@@ -44,18 +42,24 @@ checksum_enabled - BOOLEAN
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
- sent to the peer at connection time, and whether such join requests are
- accepted or denied.
+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.
- Joins to addresses advertised with ADD_ADDR are not affected by this
- value.
+ The default value matches TCP_TIMEWAIT_LEN. This is a per-namespace
+ sysctl.
- This is a per-namespace sysctl.
+ Default: 60
- Default: 1
+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
@@ -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.