From: Coywolf Qi Hunt <coywolf@gmail.com>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Multimount block devices
Date: Sat, 26 Nov 2005 12:38:28 +0800 [thread overview]
Message-ID: <2cd57c900511252038v4c378320t@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.61.0507221536360.30098@yvahk01.tjqt.qr>
2005/7/22, Jan Engelhardt <jengelh@linux01.gwdg.de>:
> Hi,
>
>
> I have got a block device which I would like to mount twice using different
> filesystems. The two filesystems support this (are already patched), but
> through the function thread of mounting comes open_bdev_excl() which makes
> it impossible to do said mounts.
>
> Can anyone give me a hint on what to change to disable bdev exclusive locking
> for a given condition? Thanks.
Write your own get_sb_bdev() and open_bdev(), do not call bd_claim().
--
Coywolf Qi Hunt
http://sosdg.org/~coywolf/
prev parent reply other threads:[~2005-11-26 4:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-22 13:40 Jan Engelhardt
2005-11-26 4:38 ` Coywolf Qi Hunt [this message]
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