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From: Parag Warudkar <kernel-stuff@comcast.net>
To: "J.A. Magallon" <jamagallon@able.es>
Cc: linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net
Subject: Re: [PATCH] raw1394 : Fix hang on unload
Date: Tue, 08 Feb 2005 11:40:52 -0500	[thread overview]
Message-ID: <1107880852.4154.6.camel@localhost.localdomain> (raw)
In-Reply-To: <1107872677l.6054l.0l@werewolf.able.es>

> I looked also at other 1394 drivers and all have the calls in 'bad' order.
> Sure this ordering has to be reversed or it is correct and is triggering
> other hidden bug ?
> 
Quite possibly it's triggering (or is triggered by) some other bug. 
There is also a possibility that raw1394.c might be doing something
wrong and gets away with it with the changed ordering. Because dv1394.c
does it the "seemingly-bad" way and I haven't got rmmod to hang while
removing it.

Can anyone answer this - in what  cases will generic_delete_inode hang
on __down_failed -> default_wake_function -> __down?

Thanks

Parag


      reply	other threads:[~2005-02-08 16:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-06 19:41 [PATCH] raw1394 : Fix hang on unload Parag Warudkar
2005-02-07 10:19 ` hugang
2005-02-08 14:24   ` J.A. Magallon
2005-02-08 16:40     ` Parag Warudkar [this message]

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