netdev - Re: thousands of classes, e1000 TX unit hang

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Message-ID: <20080805164807.GC2526@ami.dom.local>
Date:	Tue, 5 Aug 2008 18:48:07 +0200
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Denys Fedoryshchenko <denys@...p.net.lb>
Cc:	netdev@...r.kernel.org
Subject: Re: thousands of classes, e1000 TX unit hang

On Tue, Aug 05, 2008 at 05:07:25PM +0300, Denys Fedoryshchenko wrote:
> On Tuesday 05 August 2008, Jarek Poplawski wrote:
> > reported often to the list (I remember once). Some workaround could be
> > probably deleting individual classes (and filters) to give away a lock
> > and soft interrupts for a while), before deleting the root, but I
> > didn't test this. 
> Btw even if i optimize my scripts, still when ppp interface going down and 
> disappearing - all classes will be deleted, and system locked up for short 
> time (with all related TX hang, packetloss and etc).

Are you sure you can't let pppd to run this script when the link goes
down?

Jarek P.
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