diff options
| author | dillon <dillon@FreeBSD.org> | 2002-08-17 18:26:02 +0000 |
|---|---|---|
| committer | dillon <dillon@FreeBSD.org> | 2002-08-17 18:26:02 +0000 |
| commit | bb806c49bfead601a2b3c7298f33acef7d26a4ef (patch) | |
| tree | 81ede6b84903af3b1f395ea052e7ad5eeb1fce0c /sys/netinet/tcp_output.c | |
| parent | f31168aa75e2bc569ba987f85d994af3c2662ccb (diff) | |
| download | FreeBSD-src-bb806c49bfead601a2b3c7298f33acef7d26a4ef.zip FreeBSD-src-bb806c49bfead601a2b3c7298f33acef7d26a4ef.tar.gz | |
Implement TCP bandwidth delay product window limiting, similar to (but
not meant to duplicate) TCP/Vegas. Add four sysctls and default the
implementation to 'off'.
net.inet.tcp.inflight_enable enable algorithm (defaults to 0=off)
net.inet.tcp.inflight_debug debugging (defaults to 1=on)
net.inet.tcp.inflight_min minimum window limit
net.inet.tcp.inflight_max maximum window limit
MFC after: 1 week
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index dcff290..575f262 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -168,6 +168,7 @@ again: sendalot = 0; off = tp->snd_nxt - tp->snd_una; win = min(tp->snd_wnd, tp->snd_cwnd); + win = min(win, tp->snd_bwnd); flags = tcp_outflags[tp->t_state]; /* |
