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

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Date:	Tue, 5 Aug 2008 17:07:25 +0300
From:	Denys Fedoryshchenko <denys@...p.net.lb>
To:	Jarek Poplawski <jarkao2@...il.com>
Cc:	netdev@...r.kernel.org
Subject: Re: thousands of classes, e1000 TX unit hang

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).
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