From: "Jörn Engel" <joern@logfs.org>
To: Paolo Minazzi <paolo.minazzi@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
linux-mtd@lists.infradead.org, Jens Axboe <jens.axboe@oracle.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 2/2] [MTD] Call bdi_init() and bdi_register()
Date: Tue, 27 Apr 2010 13:40:04 +0200 [thread overview]
Message-ID: <20100427114004.GD13859@logfs.org> (raw)
In-Reply-To: <h2h4aa525de1004270431hd98c271ag61462bdb778f7769@mail.gmail.com>
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
WARNING: multiple messages have this Message-ID (diff)
From: "Jörn Engel" <joern@logfs.org>
To: Paolo Minazzi <paolo.minazzi@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
David Woodhouse <dwmw2@infradead.org>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 2/2] [MTD] Call bdi_init() and bdi_register()
Date: Tue, 27 Apr 2010 13:40:04 +0200 [thread overview]
Message-ID: <20100427114004.GD13859@logfs.org> (raw)
In-Reply-To: <h2h4aa525de1004270431hd98c271ag61462bdb778f7769@mail.gmail.com>
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
next prev parent reply other threads:[~2010-04-27 11:40 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-17 18:40 [PATCH] [MTD] Fix JFFS2 sync silent failure Jörn Engel
2010-04-17 18:40 ` Jörn Engel
2010-04-19 7:38 ` Jens Axboe
2010-04-19 7:38 ` Jens Axboe
2010-04-19 10:15 ` Jörn Engel
2010-04-19 10:15 ` Jörn Engel
2010-04-19 10:20 ` Jens Axboe
2010-04-19 10:20 ` Jens Axboe
2010-04-19 11:39 ` Jörn Engel
2010-04-19 11:39 ` Jörn Engel
2010-04-22 5:54 ` Jörn Engel
2010-04-22 5:54 ` Jörn Engel
2010-04-22 6:26 ` Jörn Engel
2010-04-22 6:26 ` Jörn Engel
2010-04-22 14:25 ` Linus Torvalds
2010-04-22 14:25 ` Linus Torvalds
2010-04-22 14:33 ` Linus Torvalds
2010-04-22 14:33 ` Linus Torvalds
2010-04-22 16:27 ` Jens Axboe
2010-04-22 16:27 ` Jens Axboe
2010-04-22 20:33 ` [Patch] Catch filesystems lacking s_bdi Jörn Engel
2010-04-22 20:33 ` Jörn Engel
2010-04-23 10:05 ` Jens Axboe
2010-04-23 10:05 ` Jens Axboe
2010-04-23 20:55 ` Jörn Engel
2010-04-23 20:55 ` Jörn Engel
2010-04-26 9:48 ` Jens Axboe
2010-04-26 9:48 ` Jens Axboe
2010-04-26 14:32 ` Jörn Engel
2010-04-26 14:32 ` Jörn Engel
2010-04-26 14:38 ` Jens Axboe
2010-04-26 14:38 ` Jens Axboe
2010-04-26 14:45 ` Jens Axboe
2010-04-26 14:45 ` Jens Axboe
2010-04-26 16:30 ` [PATCH 1/2] [MTD] Move mtd_bdi_*mappable to mtdcore.c Jörn Engel
2010-04-26 16:30 ` Jörn Engel
2010-04-26 16:31 ` [PATCH 2/2] [MTD] Call bdi_init() and bdi_register() Jörn Engel
2010-04-26 16:31 ` Jörn Engel
2010-04-26 17:02 ` Jens Axboe
2010-04-26 17:02 ` Jens Axboe
2010-04-26 17:12 ` Jörn Engel
2010-04-26 17:12 ` Jörn Engel
2010-04-27 7:52 ` Jens Axboe
2010-04-27 7:52 ` Jens Axboe
2010-04-27 8:11 ` Paolo Minazzi
2010-04-27 8:11 ` Paolo Minazzi
2010-04-27 8:16 ` Jens Axboe
2010-04-27 8:16 ` Jens Axboe
2010-04-27 11:29 ` Jörn Engel
2010-04-27 11:29 ` Jörn Engel
2010-04-27 11:33 ` Jens Axboe
2010-04-27 11:33 ` Jens Axboe
2010-04-27 9:01 ` Paolo Minazzi
2010-04-27 9:01 ` Paolo Minazzi
2010-04-27 9:16 ` Jens Axboe
2010-04-27 9:16 ` Jens Axboe
2010-04-27 9:26 ` Paolo Minazzi
2010-04-27 9:26 ` Paolo Minazzi
2010-04-27 9:29 ` Jens Axboe
2010-04-27 9:29 ` Jens Axboe
2010-04-27 9:36 ` Paolo Minazzi
2010-04-27 9:36 ` Paolo Minazzi
2010-04-27 11:17 ` Jörn Engel
2010-04-27 11:17 ` Jörn Engel
2010-04-27 11:31 ` Paolo Minazzi
2010-04-27 11:31 ` Paolo Minazzi
2010-04-27 11:40 ` Jörn Engel [this message]
2010-04-27 11:40 ` Jörn Engel
2010-04-27 11:48 ` [PATCH] [LogFS] Return -EINVAL if filesystem image doesn't match Jörn Engel
2010-04-27 11:48 ` Jörn Engel
2010-04-27 12:53 ` Paolo Minazzi
2010-04-27 12:53 ` Paolo Minazzi
2010-04-27 11:54 ` [PATCH 2/2] [MTD] Call bdi_init() and bdi_register() Paolo Minazzi
2010-04-27 11:54 ` Paolo Minazzi
2010-04-27 12:05 ` Jörn Engel
2010-04-27 12:05 ` Jörn Engel
2010-04-26 17:01 ` [PATCH 1/2] [MTD] Move mtd_bdi_*mappable to mtdcore.c Jens Axboe
2010-04-26 17:01 ` Jens Axboe
2010-04-26 17:08 ` Jörn Engel
2010-04-26 17:08 ` Jörn Engel
2010-04-26 17:10 ` Jens Axboe
2010-04-26 17:10 ` Jens Axboe
2010-04-22 9:03 ` [PATCH] [MTD] Fix JFFS2 sync silent failure Jens Axboe
2010-04-22 9:03 ` Jens Axboe
2010-04-22 10:39 ` Jens Axboe
2010-04-22 10:39 ` Jens Axboe
2010-04-22 10:58 ` David Woodhouse
2010-04-22 10:58 ` David Woodhouse
2010-04-22 11:05 ` Jens Axboe
2010-04-22 11:05 ` Jens Axboe
2010-04-22 11:55 ` Jörn Engel
2010-04-22 11:55 ` Jörn Engel
2010-04-22 12:08 ` Jens Axboe
2010-04-22 12:08 ` Jens Axboe
2010-04-22 12:17 ` Jörn Engel
2010-04-22 12:17 ` Jörn Engel
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