From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [PATCH v3 1/6] net: pad skb data and shinfo as a whole rather
 than individually
Date: Wed, 01 Feb 2012 11:02:02 +0100
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Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"David S. Miller" <davem@davemloft.net>
To: Ian Campbell <Ian.Campbell@citrix.com>
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Le mercredi 01 f=C3=A9vrier 2012 =C3=A0 09:39 +0000, Ian Campbell a =C3=
=A9crit :

> I'll investigate the sending side. The sender is running a 2.6.32 dis=
tro
> kernel. Maybe I need to tweak it somewhat.

Thats strange, even a very old kernel is able to sustain Gigabit line
rate with pktgen. Maybe a problem with a switch and ethernet pauses ?