linux-kernel - Re: [RFC PATCH] file as directory

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Message-ID: <4de7f8a60705230221m76fc55a3jc48a0d19c086fb3b@mail.gmail.com>
Date:	Wed, 23 May 2007 11:21:12 +0200
From:	"Jan Blunck" <jblunck@...e.de>
To:	"Miklos Szeredi" <miklos@...redi.hu>
Cc:	viro@....linux.org.uk, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, akpm@...ux-foundation.org,
	torvalds@...ux-foundation.org
Subject: Re: [RFC PATCH] file as directory

On 5/23/07, Miklos Szeredi <miklos@...redi.hu> wrote:
>
> > As for unlink...  How do you deal with having that thing
> > mounted, mounting something _under_ it (so that vfsmount would be kept
> > busy) and then unlinking that sucker?
>
> Yeah, that's a good point.  Current patch doesn't deal with that.
> Simplest solution could be to disallow submounting these.  Don't think
> it makes much sense anyway.
>

Hmm, think about /your/path/qemu-disk1.img/boot ,
/your/path/qemu-disk2.img/usr , ...

Jan
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