linux-kernel - Re: [patch 0/7] vfs: mountinfo (v4)

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Date:	Thu, 27 Mar 2008 15:10:35 +0100
From:	Bodo Eggert <7eggert@....de>
To:	Miklos Szeredi <miklos@...redi.hu>, viro@...iv.linux.org.uk,
	akpm@...ux-foundation.org, linuxram@...ibm.com,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [patch 0/7] vfs: mountinfo (v4)

Miklos Szeredi <miklos@...redi.hu> wrote:

> Another update that fixes Al's latest comments:
> 
>  - the per-sb options are merged into the fs-specific options
>  - mount source is shown as a separate field (because commas are not
>    escaped within it)
>  - group id checking before allocation/freeing: this one doesn't
>    actually make a difference for the moment (I hope) but Al's variant
>    is cleaner
>  - simplify ID allocation and freeing
>  - dominator renaming
>  - function header comment updating

Is it robust against mounting /dev/$'abc def\x0dghi'
to ~/mnt/`perl -e 'print "a" x 4050'`?

Besides that, I don't like having 'none' as the mount source. Instead, I
like to e.g. mount proc /proc -t proc, this will put the important
information into the first column of the mount(1) output, right where I
start reading.


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