From: jamal <hadi@cyberus.ca>
To: Jarek Poplawski <jarkao2@gmail.com>
Cc: Changli Gao <xiaosuo@gmail.com>, netdev@vger.kernel.org
Subject: Re: [PATCH 3/3] ifb: move tq from ifb_private
Date: Sat, 04 Dec 2010 11:08:01 -0500 [thread overview]
Message-ID: <1291478881.2159.70.camel@mojatatu> (raw)
In-Reply-To: <20101204154007.GA1981@del.dom.local>
On Sat, 2010-12-04 at 16:40 +0100, Jarek Poplawski wrote:
> Hmm... But we didn't care until now... ;-)
Well, if Changli didnt post - there would be no discussion ;->
The message was lost in the translation somewhere; events such as
patches sometimes serve as good reminders.
> Btw. is it really very
> probable (and worth bothering) that this current error of NULL dev
> get fixed before we purge this tq queue with deferral one by one?
Indeed - this is working against something buggy. But it has happened
often in the past. And the likelihood of there being a few bad ones
in the train of packets when this occurs is high. But there are many
packets there that wont suffer this sympton - so the only fair scheme is
to check all. Note: a BUG() seems unreasonable and the deferring serves
as a throttling scheme.
What do you have in mind?
cheers,
jamal
next prev parent reply other threads:[~2010-12-04 16:08 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-04 5:55 [PATCH 1/3] ifb: remove the useless debug stats Changli Gao
2010-12-04 5:55 ` [PATCH 2/3] ifb: remove unused macro TX_TIMEOUT Changli Gao
2010-12-04 14:13 ` jamal
2010-12-04 5:55 ` [PATCH 3/3] ifb: move tq from ifb_private Changli Gao
2010-12-04 13:15 ` Jarek Poplawski
2010-12-04 13:29 ` Changli Gao
2010-12-04 14:28 ` jamal
2010-12-04 14:45 ` Changli Gao
2010-12-04 14:55 ` jamal
2010-12-04 15:01 ` Changli Gao
2010-12-04 15:09 ` jamal
2010-12-04 14:48 ` jamal
2010-12-04 15:40 ` Jarek Poplawski
2010-12-04 16:08 ` jamal [this message]
2010-12-04 16:56 ` Jarek Poplawski
2010-12-05 0:22 ` Changli Gao
2010-12-05 1:13 ` Changli Gao
2010-12-05 14:30 ` jamal
2010-12-05 14:40 ` Changli Gao
2010-12-05 15:13 ` Eric Dumazet
2010-12-05 15:16 ` Changli Gao
2010-12-05 15:13 ` jamal
2010-12-05 15:22 ` Changli Gao
2010-12-05 15:31 ` jamal
2010-12-05 14:27 ` jamal
2010-12-05 19:09 ` Jarek Poplawski
2010-12-04 14:18 ` jamal
2010-12-04 14:20 ` Changli Gao
2010-12-04 14:42 ` jamal
2010-12-04 14:50 ` Changli Gao
2010-12-04 14:59 ` jamal
2010-12-04 15:07 ` Changli Gao
2010-12-04 15:11 ` jamal
2010-12-04 14:12 ` [PATCH 1/3] ifb: remove the useless debug stats jamal
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