linux-kernel - Re: [PATCH RFC] [PATCH] drivers/scsi/ch.c: Remove BKL in ch

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Message-ID: <20091011171403.13a018f0@lxorguk.ukuu.org.uk>
Date:	Sun, 11 Oct 2009 17:14:03 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Arjan van de Ven <arjan@...radead.org>
Cc:	John Kacur <jkacur@...hat.com>, linux-kernel@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Christoph Hellwig <hch@...radead.org>,
	Jonathan Corbet <corbet@....net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Vincent Sanders <vince@...tec.co.uk>,
	linux-scsi@...r.kernel.org
Subject: Re: [PATCH RFC] [PATCH] drivers/scsi/ch.c: Remove BKL in ch_open

> > But module load/unload does
> 
> it does?
> 
> looking at the code.... so far failing to find where.

Interesting - it used to and there is code that still relies on that.

The more general problem of

	register_chrdev
					open
	do something
	error
	unload
					whoops

definitely needs looking at however.
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