From: David Miller <davem@davemloft.net>
To: takano-ryousei@aist.go.jp
Cc: netdev@vger.kernel.org, ilpo.jarvinen@helsinki.fi, y-kodama@aist.go.jp
Subject: Re: [PATCH net-2.6] [TCP]: fix D-SACK cwnd handling
Date: Fri, 26 Oct 2007 04:28:18 -0700 (PDT) [thread overview]
Message-ID: <20071026.042818.263025603.davem@davemloft.net> (raw)
In-Reply-To: <20071025.171147.107738702.takano@axe-inc.co.jp>
From: Ryousei Takano <takano-ryousei@aist.go.jp>
Date: Thu, 25 Oct 2007 17:11:47 +0900 (JST)
> In the current net-2.6 kernel, handling FLAG_DSACKING_ACK is broken.
> The flag is cleared to 1 just after FLAG_DSACKING_ACK is set.
>
> if (found_dup_sack)
> flag |= FLAG_DSACKING_ACK;
> :
> flag = 1;
>
> To fix it, this patch introduces a part of the tcp_sacktag_state patch:
> http://marc.info/?l=linux-netdev&m=119210560431519&w=2
>
> Do you plan to apply the tcp_sacktag_state patch?
> Or please apply this patch.
>
> Signed-off-by: David S. Miller <davem@davemloft.net>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
> Signed-off-by: Ryousei Takano <takano-ryousei@aist.go.jp>
I've applied this patch, thank you!
prev parent reply other threads:[~2007-10-26 11:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-25 8:11 [PATCH net-2.6] [TCP]: fix D-SACK cwnd handling Ryousei Takano
2007-10-25 8:39 ` Ilpo Järvinen
2007-10-26 11:28 ` David Miller [this message]
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