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From: Patrick McHardy <kaber@trash.net>
To: Thomas Graf <tgraf@suug.ch>
Cc: davem@davemloft.net, netdev@oss.sgi.com, spam@crocom.com.pl,
	kuznet@ms2.inr.ac.ru, jmorris@redhat.com
Subject: Re: [PATCH] PKT_SCHED: Initialize list field in dummy qdiscs
Date: Sun, 07 Nov 2004 19:22:08 +0100	[thread overview]
Message-ID: <418E67D0.8010301@trash.net> (raw)
In-Reply-To: <20041107174909.GC31969@postel.suug.ch>

Thomas Graf wrote:

>Anyways, I do think we should force the task to be completed, or
>at least all the list unlinking, before the rtnl semaphore is given
>back.  I'm fine with postponing the deletion of the object but not
>to postpone list manipulations even if we cannot reproduce it now.
>  
>

This is what I'm doing now, your patch to set qdisc->parent makes
this very easy :) Simply remove all qdiscs with
(TC_H_MAJ(q->parent) == TC_H_MAJ(qdisc->handle)) from
dev->qdisc_list when a classful qdisc is destroyed.

Regards
Patrick

  reply	other threads:[~2004-11-07 18:22 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-05  9:48 PROBLEM: IProute hangs after running traffic shaping scripts Szymon Miotk
2004-11-05 11:54 ` Thomas Graf
2004-11-05 14:16 ` [PATCH] PKT_SCHED: Initialize list field in dummy qdiscs Thomas Graf
2004-11-05 16:12   ` Patrick McHardy
2004-11-05 16:39     ` Thomas Graf
2004-11-05 17:26       ` Patrick McHardy
2004-11-05 17:58         ` Thomas Graf
2004-11-05 18:18           ` Patrick McHardy
2004-11-05 19:43             ` Thomas Graf
2004-11-06  1:18               ` Thomas Graf
2004-11-06  1:47                 ` Patrick McHardy
2004-11-06  1:59                   ` Thomas Graf
2004-11-06 14:50                     ` Thomas Graf
2004-11-07  8:57                       ` Patrick McHardy
2004-11-07 14:00                         ` Thomas Graf
2004-11-07 16:19                           ` Patrick McHardy
2004-11-07 16:33                             ` Thomas Graf
2004-11-07 17:02                               ` Patrick McHardy
2004-11-07 17:49                                 ` Thomas Graf
2004-11-07 18:22                                   ` Patrick McHardy [this message]
2004-11-07 19:08                                     ` Thomas Graf
2004-11-06  0:36           ` David S. Miller
2004-11-07 22:22 ` PROBLEM: IProute hangs after running traffic shaping scripts Patrick McHardy
2004-11-08  1:40   ` Patrick McHardy
2004-11-08 13:54     ` Thomas Graf
2004-11-08 16:12       ` Patrick McHardy
2004-11-08 18:33         ` Thomas Graf
2004-11-08 19:46           ` Patrick McHardy
2004-11-08 20:15             ` Thomas Graf
2004-11-10  0:18             ` David S. Miller
2004-11-10  0:40               ` Patrick McHardy
2004-11-10  0:55                 ` Patrick McHardy
2004-11-10  6:13                   ` David S. Miller
2004-11-10 12:08             ` Szymon Miotk

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