linux-kernel - Re: [PATCH] documentation: make it clear that sysfs is optional

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Date:	Mon, 27 Jul 2009 16:21:45 -0700
From:	Greg KH <gregkh@...e.de>
To:	Henrique de Moraes Holschuh <hmh@....eng.br>
Cc:	Randy Dunlap <randy.dunlap@...cle.com>,
	lkml <linux-kernel@...r.kernel.org>,
	Lucian Adrian Grijincu <lgrijincu@...acom.com>
Subject: Re: [PATCH] documentation: make it clear that sysfs is optional

On Mon, Jul 27, 2009 at 07:49:30PM -0300, Henrique de Moraes Holschuh wrote:
> On Mon, 27 Jul 2009, Greg KH wrote:
> > On Mon, Jul 27, 2009 at 09:18:24AM -0700, Randy Dunlap wrote:
> > > On Mon, 27 Jul 2009 09:10:33 -0700 Greg KH wrote:
> > > > On Mon, Jul 27, 2009 at 09:06:42AM -0700, Randy Dunlap wrote:
> > > > > The original text suggested that sysfs is mandatory and always
> > > > > compiled in the kernel.
> > > > 
> > > > But it should be :)
> > > 
> > > Well, you have the option of making it non-optional.
> > > 
> > > > Seriously, who turns sysfs off these days, does anyone?  If so, why?
> > > 
> > > Why is it configurable then?
> > 
> > Probably the same reason /proc is configurable.  No one ever turns it
> > off, but hey, it's possible :)
> 
> But does anyone ever test if the system doesn't go to lunch when you do
> that?

I have no idea, I doubt it...
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