Move the tcp_sendspace and tcp_recvspace sysctl's from
the middle of tcp_usrreq.c to the top of tcp_output.c and tcp_input.c respectively next to the socket buffer autosizing controls. MFC after: 1 week
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parent
9ec4a4cca5
commit
873789cb0f
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=226448
@ -183,6 +183,11 @@ SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, insecure_rst, CTLFLAG_RW,
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&VNET_NAME(tcp_insecure_rst), 0,
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"Follow the old (insecure) criteria for accepting RST packets");
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VNET_DEFINE(int, tcp_recvspace) = 1024*64
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#define V_tcp_recvspace VNET(tcp_recvspace)
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SYSCTL_VNET_INT(_net_inet_tcp, TCPCTL_RECVSPACE, tcp_recvspace, CTLFLAG_RW,
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&VNET_NAME(tcp_recvspace), 0, "Initial receive socket buffer size");
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VNET_DEFINE(int, tcp_do_autorcvbuf) = 1;
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#define V_tcp_do_autorcvbuf VNET(tcp_do_autorcvbuf)
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SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, recvbuf_auto, CTLFLAG_RW,
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@ -95,6 +95,11 @@ SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, tso, CTLFLAG_RW,
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&VNET_NAME(tcp_do_tso), 0,
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"Enable TCP Segmentation Offload");
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VNET_DEFINE(int, tcp_sendspace) = 1024*32;
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#define V_tcp_sendspace VNET(tcp_sendspace)
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SYSCTL_VNET_INT(_net_inet_tcp, TCPCTL_SENDSPACE, tcp_sendspace, CTLFLAG_RW,
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&VNET_NAME(tcp_sendspace), 0, "Initial send socket buffer size");
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VNET_DEFINE(int, tcp_do_autosndbuf) = 1;
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#define V_tcp_do_autosndbuf VNET(tcp_do_autosndbuf)
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SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, sendbuf_auto, CTLFLAG_RW,
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@ -1497,20 +1497,6 @@ tcp_ctloutput(struct socket *so, struct sockopt *sopt)
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}
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#undef INP_WLOCK_RECHECK
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/*
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* Set the initial send and receive socket buffer sizes for
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* newly created TCP sockets.
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*/
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VNET_DEFINE(int, tcp_sendspace) = 1024*32;
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#define V_tcp_sendspace VNET(tcp_sendspace)
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SYSCTL_VNET_INT(_net_inet_tcp, TCPCTL_SENDSPACE, tcp_sendspace, CTLFLAG_RW,
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&VNET_NAME(tcp_sendspace), 0, "Initial send socket buffer size");
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VNET_DEFINE(int, tcp_recvspace) = 1024*64
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#define V_tcp_recvspace VNET(tcp_recvspace)
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SYSCTL_VNET_INT(_net_inet_tcp, TCPCTL_RECVSPACE, tcp_recvspace, CTLFLAG_RW,
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&VNET_NAME(tcp_recvspace), 0, "Initial receive socket buffer size");
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/*
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* Attach TCP protocol to socket, allocating
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* internet protocol control block, tcp control block,
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