Re: [PATCH/RFC] Have sane default values for cpusets

[Balbir Singh <balbir@linux.vnet.ibm.com>]

* Peter Zijlstra <peterz@infradead.org> [2010-05-14 09:23:41]:

> On Fri, 2010-05-14 at 08:51 +0200, Peter Zijlstra wrote:
> > Init using the bare minimum possible only seems like a sensible thing.
> > Once the basic stuff is running you can detect whats available and use
> > it if needed/wanted. 
> 
> I really think init should be able to run regardless of any CONFIG_*
> option. The only thing that should avoid init from running is not being
> able to mount the filesystem with init on it.
>

I suppose we'll continue to have alternative with the init=
commandline option. If you look at the boot process today, we do
already rely on features (CONFIG_*) for bootup. Changing the default
to have CONFIG_CGROUP=y (without any of the controllers) would work,
won't it? Is that too high an overhead/build or runtime wise? 

-- 
	Three Cheers,
	Balbir