netdev - Re: [PATCH] fix limited slow start bug

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Message-Id: <6.1.1.1.2.20070225095105.049cd960@192.168.6.12>
Date:	Sun, 25 Feb 2007 09:55:34 +0100
From:	Roger While <simrw@...-basis.de>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net
Subject: Re: [PATCH] fix limited slow start bug


Dave M wrote :
>diff --git a/include/linux/tcp.h b/include/linux/tcp.h
>index 415193e..18a468d 100644
>--- a/include/linux/tcp.h
>+++ b/include/linux/tcp.h
>@@ -302,7 +302,7 @@ struct tcp_sock {
>         u32     snd_ssthresh;   /* Slow start size threshold            */
>         u32     snd_cwnd;       /* Sending congestion window            */
>         u16     snd_cwnd_cnt;   /* Linear increase counter              */
>-       u16     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
>+       u32     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
>         u32     snd_cwnd_used;
>         u32     snd_cwnd_stamp;

Was anything done about size/member alignment of struct tcp_sock per
mail from last year  -
http://marc.theaimsgroup.com/?l=linux-netdev&m=114318857102290&w=2

(I have no idea what current size is)


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