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authorGeliang Tang <geliangtang@gmail.com>2021-06-17 16:46:19 -0700
committerDavid S. Miller <davem@davemloft.net>2021-06-18 11:40:11 -0700
commitfc3c82eebf8e2e193412612f509530b4ff5611bf (patch)
tree8c088551b4773e59930ab24609c0ace09dc8648e /Documentation/networking
parentfe3ab1cbd357d9d0903f2d00038c2cb7141e7fe5 (diff)
mptcp: add a new sysctl checksum_enabled
This patch added a new sysctl, named checksum_enabled, to control whether DSS checksum can be enabled. Acked-by: Paolo Abeni <pabeni@redhat.com> Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/mptcp-sysctl.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/networking/mptcp-sysctl.rst b/Documentation/networking/mptcp-sysctl.rst
index 3b352e5f6300..ee06fd782465 100644
--- a/Documentation/networking/mptcp-sysctl.rst
+++ b/Documentation/networking/mptcp-sysctl.rst
@@ -24,3 +24,11 @@ add_addr_timeout - INTEGER (seconds)
sysctl.
Default: 120
+
+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