diff options
| author | andre <andre@FreeBSD.org> | 2011-10-16 15:08:43 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2011-10-16 15:08:43 +0000 |
| commit | 375ff9c94032ab08b28542f7dae6ef2d6ca9edc0 (patch) | |
| tree | a51fbd689cd93fa142dec36ef79781bd1c419917 /sys/netinet/tcp_var.h | |
| parent | 9d7884364e370a7ded90e34f2332b37c65ad2dd2 (diff) | |
| download | FreeBSD-src-375ff9c94032ab08b28542f7dae6ef2d6ca9edc0.zip FreeBSD-src-375ff9c94032ab08b28542f7dae6ef2d6ca9edc0.tar.gz | |
VNET virtualize tcp_sendspace/tcp_recvspace and change the
type to INT. A long is not necessary as the TCP window is
limited to 2**30. A larger initial window isn't useful.
MFC after: 1 week
Diffstat (limited to 'sys/netinet/tcp_var.h')
| -rw-r--r-- | sys/netinet/tcp_var.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h index bbf392f..e104cef 100644 --- a/sys/netinet/tcp_var.h +++ b/sys/netinet/tcp_var.h @@ -606,6 +606,8 @@ VNET_DECLARE(int, tcp_mssdflt); /* XXX */ VNET_DECLARE(int, tcp_minmss); VNET_DECLARE(int, tcp_delack_enabled); VNET_DECLARE(int, tcp_do_rfc3390); +VNET_DECLARE(int, tcp_sendspace); +VNET_DECLARE(int, tcp_recvspace); VNET_DECLARE(int, path_mtu_discovery); VNET_DECLARE(int, ss_fltsz); VNET_DECLARE(int, ss_fltsz_local); @@ -618,6 +620,8 @@ VNET_DECLARE(int, tcp_abc_l_var); #define V_tcp_minmss VNET(tcp_minmss) #define V_tcp_delack_enabled VNET(tcp_delack_enabled) #define V_tcp_do_rfc3390 VNET(tcp_do_rfc3390) +#define V_tcp_sendspace VNET(tcp_sendspace) +#define V_tcp_recvspace VNET(tcp_recvspace) #define V_path_mtu_discovery VNET(path_mtu_discovery) #define V_ss_fltsz VNET(ss_fltsz) #define V_ss_fltsz_local VNET(ss_fltsz_local) @@ -716,8 +720,6 @@ void tcp_hc_updatemtu(struct in_conninfo *, u_long); void tcp_hc_update(struct in_conninfo *, struct hc_metrics_lite *); extern struct pr_usrreqs tcp_usrreqs; -extern u_long tcp_sendspace; -extern u_long tcp_recvspace; tcp_seq tcp_new_isn(struct tcpcb *); void tcp_sack_doack(struct tcpcb *, struct tcpopt *, tcp_seq); |
