linux-kernel - Re: [PATCH 2/2] [MTD] Call bdi_init() and bdi

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Message-ID: <20100427114004.GD13859@logfs.org>
Date:	Tue, 27 Apr 2010 13:40:04 +0200
From:	Jörn Engel <joern@...fs.org>
To:	Paolo Minazzi <paolo.minazzi@...il.com>
Cc:	Jens Axboe <jens.axboe@...cle.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Christoph Hellwig <hch@...radead.org>
Subject: Re: [PATCH 2/2] [MTD] Call bdi_init() and bdi_register()

On Tue, 27 April 2010 13:31:11 +0200, Paolo Minazzi wrote:
> 
> > If you add "rootfstype=romfs" to the command line, does the problem
> > still exist?
> 
> Jorn , you are right.
> It seems work....
> please wait....

Ok, I'm pretty sure that logfs returns -EIO where it should return
-EINVAL.  If filesystems are tried in alphabetical order, logfs comes
first and -EIO tells the kernel to stop trying and panic, essentially.

Will cook up a patch...

Jörn

-- 
A defeated army first battles and then seeks victory.
-- Sun Tzu
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