Date: Wed, 30 Sep 2009 14:02:03 +0200
From: Pavel Machek <pavel@ucw.cz>
To: Nigel Cunningham <ncunningham@crca.org.au>
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>, linux-kernel@vger.kernel.org,
       linux-mm@kvack.org
Subject: Re: No more bits in vm_area_struct's vm_flags.
Message-ID: <20090930120202.GB1412@ucw.cz>
References: <4AB9A0D6.1090004@crca.org.au> <Pine.LNX.4.64.0909232056020.3360@sister.anvils> <4ABC7FBC.4050409@crca.org.au>
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Hi!

> > Does TuxOnIce rely on CONFIG_MMU?  If so, then the TuxOnIce patch
> > could presumably reuse VM_MAPPED_COPY for now - but don't be
> > surprised if that's one we clean away later on.
> 
> Hmm. I'm not sure. The requirements are the same as for swsusp and
> uswsusp. Is there some tool to graph config dependencies?

I don't think swsusp was ported on any -nommu architecture, so config
dependency on MMU should be ok. OTOH such port should be doable...

								Pavel 

-- 
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