From: Daniel Stekloff <dsteklof@us.ibm.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: libsysfs/udev hang
Date: Tue, 23 Mar 2004 19:24:34 +0000 [thread overview]
Message-ID: <200403231124.34167.dsteklof@us.ibm.com> (raw)
In-Reply-To: <4060259D.4000905@gmx.net>
On Tuesday 23 March 2004 11:09 am, Greg KH wrote:
> On Tue, Mar 23, 2004 at 06:04:16PM +0100, Carl-Daniel Hailfinger wrote:
> > > That's probably the bug.
> >
> > Then it has to be fixed in udevinfo.c:print_device_chain, too.
>
> Probably. Care to send a patch?
Yes, udevinfo.c print_device_chain is wrong. It doesn't properly use libsysfs
mechanisms of "open/close" and "get". I will make a patch, unless someone
else beats me to it.
If there's confusion on "open/close" and "get" and how that works with
libsysfs, please let me know. I can explain further.
Thanks,
Dan
> > Unfortunately this does not explain why the lockup vanishes once I
> > compile with DEBUG=true. Added debugging should not change the behaviour
> > of a library, right?
>
> It "shouldn't", correct. But who knows :)
>
> Why not ask on the mailing list for libsysfs?
>
> thanks,
>
> greg k-h
>
>
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next prev parent reply other threads:[~2004-03-23 19:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-23 11:55 libsysfs/udev hang Carl-Daniel Hailfinger
2004-03-23 15:57 ` Greg KH
2004-03-23 17:04 ` Carl-Daniel Hailfinger
2004-03-23 19:09 ` Greg KH
2004-03-23 19:19 ` Daniel Stekloff
2004-03-23 19:24 ` Daniel Stekloff [this message]
2004-03-23 20:57 ` Carl-Daniel Hailfinger
2004-03-24 1:32 ` Greg KH
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