linux-kernel - Re: [PATCH] Make sysctl a separate filesystem

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Message-ID: <18357.30971.334517.722985@harpo.it.uu.se>
Date:	Fri, 15 Feb 2008 12:35:23 +0100
From:	Mikael Pettersson <mikpe@...uu.se>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Pavel Emelyanov <xemul@...nvz.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Alexey Dobriyan <adobriyan@...nvz.org>
Subject: Re: [PATCH] Make sysctl a separate filesystem

Andi Kleen writes:
 > Pavel Emelyanov <xemul@...nvz.org> writes:
 > >    this subdir;
 > > 3. sysctl inodes are now smaller than the procfs ones.
 > 
 > That's always a good thing.
 > 
 > > Note: update your initscripts to mount sysctl filesystem 
 > > right after the proc is mounted in order not to lose your
 > > /etc/sysctl.conf configuration (and optionally fstab).
 > 
 > That will break about everybody's init scripts I suspect.
 > 
 > I think you would need to go through some deprecation
 > period for this at least, with printks warning people
 > to fix their init scripts.
 > 
 > Or better find some way to do the mount automatically.

Doing it automatically is the only acceptable way, IMO.
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