diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2005-06-23 20:37:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-06-23 20:37:36 -0700 |
| commit | 5f8ef48d240963093451bcf83df89f1a1364f51d (patch) | |
| tree | cecb30c2f59778f7f509a84b3aa7ea097c3f2b27 /include | |
| parent | 51b0bdedb8e784d0d969a6b77151911130812400 (diff) | |
[TCP]: Allow choosing TCP congestion control via sockopt.
Allow using setsockopt to set TCP congestion control to use on a per
socket basis.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tcp.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 3ea75dd6640a..dfd93d03f5d2 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -127,6 +127,7 @@ enum { #define TCP_WINDOW_CLAMP 10 /* Bound advertised window */ #define TCP_INFO 11 /* Information about this connection. */ #define TCP_QUICKACK 12 /* Block/reenable quick acks */ +#define TCP_CONGESTION 13 /* Congestion control algorithm */ #define TCPI_OPT_TIMESTAMPS 1 #define TCPI_OPT_SACK 2 diff --git a/include/net/tcp.h b/include/net/tcp.h index e427cf35915c..d04b21188ccb 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1162,8 +1162,9 @@ extern void tcp_init_congestion_control(struct tcp_sock *tp); extern void tcp_cleanup_congestion_control(struct tcp_sock *tp); extern int tcp_set_default_congestion_control(const char *name); extern void tcp_get_default_congestion_control(char *name); +extern int tcp_set_congestion_control(struct tcp_sock *tp, const char *name); -extern struct tcp_congestion_ops tcp_reno; +extern struct tcp_congestion_ops tcp_init_congestion_ops; extern u32 tcp_reno_ssthresh(struct tcp_sock *tp); extern void tcp_reno_cong_avoid(struct tcp_sock *tp, u32 ack, u32 rtt, u32 in_flight, int flag); |