From: Andi Kleen <ak@suse.de>
To: David Miller <davem@davemloft.net>
Cc: auke-jan.h.kok@intel.com, jeremy@goop.org, mpm@selenic.com,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: Using netconsole for debugging suspend/resume
Date: Fri, 9 Jun 2006 07:50:25 +0200 [thread overview]
Message-ID: <200606090750.25067.ak@suse.de> (raw)
In-Reply-To: <20060608.222352.59657133.davem@davemloft.net>
On Friday 09 June 2006 07:23, David Miller wrote:
> From: Auke Kok <auke-jan.h.kok@intel.com>
> Date: Thu, 08 Jun 2006 22:13:48 -0700
>
> > netconsole should retry. There is no timeout programmed here since that might
> > lose important information, and you rather want netconsole to survive an odd
> > unplugged cable then to lose vital debugging information when the system is
> > busy for instance. (losing link will cause the interface to be down and thus
> > the queue to be stopped)
>
> I completely disagree that netpoll should loop when the ethernet
> cable is plugged out.
Currently it is a bit dumb and doesn't distingush the various cases
well.
I submitted a patch to loop to be a bit more clever at some point. It can be still
found in the netdev archives.
-Andi
next prev parent reply other threads:[~2006-06-09 5:50 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-08 17:50 Using netconsole for debugging suspend/resume Jeremy Fitzhardinge
2006-06-08 20:35 ` Auke Kok
2006-06-08 20:40 ` Rafael J. Wysocki
2006-06-09 1:56 ` Jeremy Fitzhardinge
2006-06-09 10:34 ` Rafael J. Wysocki
2006-06-08 21:07 ` Matt Mackall
2006-06-09 1:54 ` Jeremy Fitzhardinge
2006-06-09 5:13 ` Auke Kok
2006-06-09 5:23 ` David Miller
2006-06-09 5:50 ` Andi Kleen [this message]
2006-06-09 17:14 ` Matt Mackall
2006-06-09 5:45 ` Jeremy Fitzhardinge
2006-06-09 2:15 ` [PATCH RFC] netpoll: don't spin forever sending to stopped queues Jeremy Fitzhardinge
2006-06-11 20:04 ` Matt Mackall
2006-06-12 20:57 ` Jeremy Fitzhardinge
2006-06-12 20:53 ` Matt Mackall
2006-06-12 21:20 ` Jeremy Fitzhardinge
2006-06-09 3:46 ` Using netconsole for debugging suspend/resume Andi Kleen
2006-06-09 15:24 ` Mark Lord
2006-06-12 11:21 ` Andi Kleen
2006-06-12 15:38 ` Mark Lord
2006-06-12 15:46 ` Andi Kleen
2006-06-12 21:25 ` Jeremy Fitzhardinge
2006-06-13 3:47 ` Andi Kleen
2006-06-13 4:49 ` David Miller
2006-06-13 4:54 ` Andi Kleen
2006-06-13 5:03 ` David Miller
2006-06-13 7:18 ` Christoph Hellwig
2006-06-13 7:31 ` David Miller
2006-06-09 8:34 ` Pavel Machek
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