On Sun, 14 Oct 2007 10:02:45 +0900
Komuro <[email protected]> wrote:
> Dear David
>
> Actually, tcp_sk(sk)->snd_ssthresh is not initialized,
> if initial_ssthresh is 0.
>
> The patch should be
>
> static void bictcp_init(struct sock *sk)
> {
> bictcp_reset(inet_csk_ca(sk));
> - if (initial_ssthresh)
> - tcp_sk(sk)->snd_ssthresh = initial_ssthresh;
> +
> + tcp_sk(sk)->snd_ssthresh = initial_ssthresh;
> }
>
In which case it is zero because that is the default value.
If you want to make arguments about sshtresh value, you need to provide
tcp traces of good vs problematic connection and get a good idea of
what the intermediate path and remote host OS is. Since you are
the first to raise the issue, you will have to provide a lot of evidence
to overcome the developer suspicion that the problem is due to
buggy middle boxes, hardware or the other end.
--
Stephen Hemminger <[email protected]>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
