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authorandre <andre@FreeBSD.org>2011-10-16 20:18:39 +0000
committerandre <andre@FreeBSD.org>2011-10-16 20:18:39 +0000
commit1cfa7840f9aabdfd296ee5486a4b3ac60b2a09a0 (patch)
treeea1c72eb22f16033c361854dc5dc76332525d40c /sys/netinet/tcp_output.c
parent7efab4b7dc0b69bfa815e8f7f6779470f60db69d (diff)
downloadFreeBSD-src-1cfa7840f9aabdfd296ee5486a4b3ac60b2a09a0.zip
FreeBSD-src-1cfa7840f9aabdfd296ee5486a4b3ac60b2a09a0.tar.gz
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
Diffstat (limited to 'sys/netinet/tcp_output.c')
-rw-r--r--sys/netinet/tcp_output.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c
index bbc0321..2db178d 100644
--- a/sys/netinet/tcp_output.c
+++ b/sys/netinet/tcp_output.c
@@ -95,6 +95,11 @@ SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, tso, CTLFLAG_RW,
&VNET_NAME(tcp_do_tso), 0,
"Enable TCP Segmentation Offload");
+VNET_DEFINE(int, tcp_sendspace) = 1024*32;
+#define V_tcp_sendspace VNET(tcp_sendspace)
+SYSCTL_VNET_INT(_net_inet_tcp, TCPCTL_SENDSPACE, tcp_sendspace, CTLFLAG_RW,
+ &VNET_NAME(tcp_sendspace), 0, "Initial send socket buffer size");
+
VNET_DEFINE(int, tcp_do_autosndbuf) = 1;
#define V_tcp_do_autosndbuf VNET(tcp_do_autosndbuf)
SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, sendbuf_auto, CTLFLAG_RW,
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