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Documentation: fix sctp_wmem in ip-sysctl.rst
[ Upstream commitaa709da0e0
] Since commit1033990ac5
("sctp: implement memory accounting on tx path"), SCTP has supported memory accounting on tx path where 'sctp_wmem' is used by sk_wmem_schedule(). So we should fix the description for this option in ip-sysctl.rst accordingly. v1->v2: - Improve the description as Marcelo suggested. Fixes:1033990ac5
("sctp: implement memory accounting on tx path") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -2808,7 +2808,14 @@ sctp_rmem - vector of 3 INTEGERs: min, default, max
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Default: 4K
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Default: 4K
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sctp_wmem - vector of 3 INTEGERs: min, default, max
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sctp_wmem - vector of 3 INTEGERs: min, default, max
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Currently this tunable has no effect.
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Only the first value ("min") is used, "default" and "max" are
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ignored.
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min: Minimum size of send buffer that can be used by SCTP sockets.
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It is guaranteed to each SCTP socket (but not association) even
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under moderate memory pressure.
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Default: 4K
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addr_scope_policy - INTEGER
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addr_scope_policy - INTEGER
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Control IPv4 address scoping - draft-stewart-tsvwg-sctp-ipv4-00
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Control IPv4 address scoping - draft-stewart-tsvwg-sctp-ipv4-00
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