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| author | Jeff Garzik <jeff@garzik.org> | 2006-03-16 19:27:08 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-16 19:27:08 -0500 |
| commit | abc71c46dc0a12ab7fddc18cfe4f4aa26808c79b (patch) | |
| tree | b0c846052b994d57d58713a0cc8da30a22baaf1c /net/ipv4/tcp_output.c | |
| parent | 30dcbf29cc6d92d70fa262e79e84011fe6913bed (diff) | |
| parent | 232a347a444e687b5f8cf0f6485704db1c6024d3 (diff) | |
| download | lwn-abc71c46dc0a12ab7fddc18cfe4f4aa26808c79b.tar.gz lwn-abc71c46dc0a12ab7fddc18cfe4f4aa26808c79b.zip | |
Merge branch 'upstream-fixes'
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index a7623ead39a8..9f498a6c8895 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1036,6 +1036,10 @@ static int tcp_tso_should_defer(struct sock *sk, struct tcp_sock *tp, struct sk_ limit = min(send_win, cong_win); + /* If a full-sized TSO skb can be sent, do it. */ + if (limit >= 65536) + return 0; + if (sysctl_tcp_tso_win_divisor) { u32 chunk = min(tp->snd_wnd, tp->snd_cwnd * tp->mss_cache); |