From: Eric Dumazet <eric.dumazet@gmail.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>
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 [thread overview]
Message-ID: <1328090522.2595.15.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> (raw)
In-Reply-To: <1328089187.17444.10.camel@zakaz.uk.xensource.com>
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 ?
next prev parent reply other threads:[~2012-02-01 10:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-25 12:26 [PATCH v3 0/6] skb paged fragment destructors Ian Campbell
2012-01-25 12:27 ` [PATCH v3 1/6] net: pad skb data and shinfo as a whole rather than individually Ian Campbell
2012-01-25 12:51 ` Eric Dumazet
2012-01-25 13:09 ` Ian Campbell
2012-01-25 13:12 ` Eric Dumazet
2012-01-31 14:35 ` Ian Campbell
2012-01-31 14:45 ` Eric Dumazet
2012-02-01 9:39 ` Ian Campbell
2012-02-01 10:02 ` Eric Dumazet [this message]
2012-02-01 10:09 ` Ian Campbell
2012-01-31 14:54 ` Francois Romieu
2012-02-01 9:38 ` Ian Campbell
2012-01-25 12:27 ` [PATCH v3 2/6] net: move destructor_arg to the front of sk_buff Ian Campbell
2012-01-25 12:27 ` [PATCH v3 3/6] net: add support for per-paged-fragment destructors Ian Campbell
2012-01-25 12:27 ` [PATCH v3 4/6] net: only allow paged fragments with the same destructor to be coalesced Ian Campbell
[not found] ` <1327494389.24561.316.camel-o4Be2W7LfRlXesXXhkcM7miJhflN2719@public.gmane.org>
2012-01-25 12:27 ` [PATCH v3 5/6] net: add paged frag destructor support to kernel_sendpage Ian Campbell
2012-01-25 12:27 ` [PATCH v3 6/6] sunrpc: use SKB fragment destructors to delay completion until page is released by network stack Ian Campbell
[not found] ` <1327494434-21566-6-git-send-email-ian.campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org>
2012-01-26 13:11 ` Michael S. Tsirkin
[not found] ` <20120126131136.GA16400-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 15:51 ` Ian Campbell
2012-01-30 16:23 ` Michael S. Tsirkin
[not found] ` <20120130162306.GB9345-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2012-01-30 16:43 ` Ian Campbell
[not found] ` <1327941813.26983.270.camel-o4Be2W7LfRlXesXXhkcM7miJhflN2719@public.gmane.org>
2012-01-30 18:06 ` Michael S. Tsirkin
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