Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=aa8b6a7ad147dfbaaf10368ff15df9418b670d8b
Commit:     aa8b6a7ad147dfbaaf10368ff15df9418b670d8b
Parent:     95c4922bf9330eb2c71b752359dd89c4e166f3c5
Author:     Ilpo Järvinen <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 21 23:06:03 2007 -0800
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Wed Apr 25 22:23:08 2007 -0700

    [TCP] FRTO: Response should reset also snd_cwnd_cnt
    
    Since purpose is to reduce CWND, we prevent immediate growth. This
    is not a major issue nor is "the correct way" specified anywhere.
    
    Signed-off-by: Ilpo Järvinen <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 net/ipv4/tcp_input.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index cc935c8..924b2e6 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2490,6 +2490,7 @@ static int tcp_ack_update_window(struct sock *sk, struct 
tcp_sock *tp,
 static void tcp_conservative_spur_to_response(struct tcp_sock *tp)
 {
        tp->snd_cwnd = min(tp->snd_cwnd, tp->snd_ssthresh);
+       tp->snd_cwnd_cnt = 0;
        tcp_moderate_cwnd(tp);
 }
 
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