Message ID | 20201103190509.27416-7-mathew.j.martineau@linux.intel.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | mptcp: Miscellaneous MPTCP fixes | expand |
Context | Check | Description |
---|---|---|
jkicinski/cover_letter | success | Link |
jkicinski/fixes_present | success | Link |
jkicinski/patch_count | success | Link |
jkicinski/tree_selection | success | Clearly marked for net-next |
jkicinski/subject_prefix | success | Link |
jkicinski/source_inline | success | Was 0 now: 0 |
jkicinski/verify_signedoff | success | Link |
jkicinski/module_param | success | Was 0 now: 0 |
jkicinski/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
jkicinski/kdoc | success | Errors and warnings before: 0 this patch: 0 |
jkicinski/verify_fixes | success | Link |
jkicinski/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 40 lines checked |
jkicinski/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
jkicinski/header_inline | success | Link |
jkicinski/stable | success | Stable not CCed |
Hi Mat, On 03/11/2020 20:05, Mat Martineau wrote: > Describe the two MPTCP sysctls, what the values mean, and the default > settings. > > Acked-by: Geliang Tang <geliangtang@gmail.com> > Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Thank you for this new patch! Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Cheers, Matt
diff --git a/Documentation/networking/index.rst b/Documentation/networking/index.rst index 63ef386afd0a..70c71c9206e2 100644 --- a/Documentation/networking/index.rst +++ b/Documentation/networking/index.rst @@ -70,6 +70,7 @@ Contents: lapb-module mac80211-injection mpls-sysctl + mptcp-sysctl multiqueue netconsole netdev-features diff --git a/Documentation/networking/mptcp-sysctl.rst b/Documentation/networking/mptcp-sysctl.rst new file mode 100644 index 000000000000..6af0196c4297 --- /dev/null +++ b/Documentation/networking/mptcp-sysctl.rst @@ -0,0 +1,26 @@ +.. SPDX-License-Identifier: GPL-2.0 + +===================== +MPTCP Sysfs variables +===================== + +/proc/sys/net/mptcp/* Variables +=============================== + +enabled - INTEGER + Control whether MPTCP sockets can be created. + + MPTCP sockets can be created if the value is nonzero. This is + a per-namespace sysctl. + + Default: 1 + +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 + ADD_ADDR message. + + The default value matches TCP_RTO_MAX. This is a per-namespace + sysctl. + + Default: 120 diff --git a/MAINTAINERS b/MAINTAINERS index 17f5571788c9..badaaa815aa3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12265,6 +12265,7 @@ L: mptcp@lists.01.org S: Maintained W: https://github.com/multipath-tcp/mptcp_net-next/wiki B: https://github.com/multipath-tcp/mptcp_net-next/issues +F: Documentation/networking/mptcp-sysctl.rst F: include/net/mptcp.h F: include/uapi/linux/mptcp.h F: net/mptcp/