netdev - Re: Piggyback the final ACK of the three way TCP connection establishment with the data

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Message-Id: <20120322.190704.1413241913108331963.davem@davemloft.net>
Date:	Thu, 22 Mar 2012 19:07:04 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	vincent.mc.li@...il.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org
Subject: Re: Piggyback the final ACK of the three way TCP connection
 establishment with the data

From: Vincent Li <vincent.mc.li@...il.com>
Date: Thu, 22 Mar 2012 16:02:41 -0700

> but on Linux, do I need to change wu-ftpd code and modify the socket
> option with TCP_DEFER_ACCEPT or TCP_QUICKACK in order to trigger the
> code snippet in tcp_rcv_synsent_state_process?

Yes.
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