From: "Frank Schäfer" <fschaefer.oss@googlemail.com>
To: Oliver Neukum <oliver@neukum.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: kernel panic on device removal when using a workqueue and delayed_work
Date: Wed, 02 Nov 2011 21:02:23 +0100 [thread overview]
Message-ID: <4EB1A1CF.7090300@googlemail.com> (raw)
In-Reply-To: <201110311129.25277.oliver@neukum.org>
Am 31.10.2011 11:29, schrieb Oliver Neukum:
> Am Montag, 31. Oktober 2011, 11:26:58 schrieb Frank Schäfer:
>> Am 31.10.2011 04:11, schrieb Yong Zhang:
>>>> This is the first time I'm using a workqueue, so there is a good
>>>> chance that I missed something...
>>> You should cancel the work you have armed before exit.
>>> See cancel_delayed_work().
>> That's what I'm doing (see above).
>> Did you read the code ? ;-)
> Does it work if you set a flag and resubmit the work only conditionally
> on it?
What do you mean ? Which flag should I set and what's the condition to
check for ?
Regards,
Frank
> Regards
> Oliver
next prev parent reply other threads:[~2011-11-02 20:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-30 19:19 kernel panic on device removal when using a workqueue and delayed_work Frank Schäfer
2011-10-31 3:11 ` Yong Zhang
2011-10-31 10:26 ` Frank Schäfer
2011-10-31 10:29 ` Oliver Neukum
2011-11-02 20:02 ` Frank Schäfer [this message]
2011-11-02 6:31 ` Yong Zhang
2011-11-05 13:32 ` Frank Schäfer
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