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Date: Wed, 1 Feb 2012 10:09:49 +0000 From: Ian Campbell <Ian.Campbell@...rix.com> To: Eric Dumazet <eric.dumazet@...il.com> CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "David S. Miller" <davem@...emloft.net> Subject: Re: [PATCH v3 1/6] net: pad skb data and shinfo as a whole rather than individually On Wed, 2012-02-01 at 10:02 +0000, Eric Dumazet wrote: > Le mercredi 01 février 2012 à 09:39 +0000, Ian Campbell a écrit : > > > I'll investigate the sending side. The sender is running a 2.6.32 distro > > 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 ? Tanks, that was something I was going to investigate. These machines are in our lab so I need to figure out if they are even directly attached to the same switch etc. Ian. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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