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| author |   Matthieu Baerts <matthieu.baerts@tessares.net> | 2021-05-27 16:54:30 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-05-28 13:59:16 -0700 |
| commit | 744ee14054c8ca5ad0fe3ab9172709c17d8a240a (patch) | |
| tree | 672df1ae6ac0ebe6073bfdf6b2005b2a8e440cd0 /Documentation/networking | |
| parent | mptcp: support SYSCTL only if enabled (diff) | |
| download | linux-dev-744ee14054c8ca5ad0fe3ab9172709c17d8a240a.tar.xz linux-dev-744ee14054c8ca5ad0fe3ab9172709c17d8a240a.zip | |
mptcp: restrict values of 'enabled' sysctl
To avoid confusions, it seems better to parse this sysctl parameter as a
boolean. We use it as a boolean, no need to parse an integer and bring
confusions if we see a value different from 0 and 1, especially with
this parameter name: enabled.
It seems fine to do this modification because the default value is 1
(enabled). Then the only other interesting value to set is 0 (disabled).
All other values would not have changed the default behaviour.
Suggested-by: Florian Westphal <fw@strlen.de>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/mptcp-sysctl.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/networking/mptcp-sysctl.rst b/Documentation/networking/mptcp-sysctl.rst index 6af0196c4297..3b352e5f6300 100644 --- a/Documentation/networking/mptcp-sysctl.rst +++ b/Documentation/networking/mptcp-sysctl.rst @@ -7,13 +7,13 @@ MPTCP Sysfs variables /proc/sys/net/mptcp/* Variables =============================== -enabled - INTEGER +enabled - BOOLEAN Control whether MPTCP sockets can be created. - MPTCP sockets can be created if the value is nonzero. This is - a per-namespace sysctl. + MPTCP sockets can be created if the value is 1. This is a + per-namespace sysctl. - Default: 1 + Default: 1 (enabled) add_addr_timeout - INTEGER (seconds) Set the timeout after which an ADD_ADDR control message will be |