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Message-ID: <6934efce0808211948kd12ba76k1ee847a0e08010e0@mail.gmail.com>
Date: Thu, 21 Aug 2008 19:48:13 -0700
From: "Jared Hulbert" <jaredeh@gmail.com>
To: "Greg Ungerer" <gerg@snapgear.com>
Subject: Re: [PATCH 00/10] AXFS: Advanced XIP filesystem
Cc: "Jamie Lokier" <jamie@shareable.org>, Linux-kernel@vger.kernel.org,
       linux-embedded@vger.kernel.org,
       linux-mtd <linux-mtd@lists.infradead.org>,
       "=?UTF-8?Q?J=C3=B6rn_Engel?=" <joern@logfs.org>, tim.bird@am.sony.com,
       cotte@de.ibm.com, nickpiggin@yahoo.com.au
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> That would be enough I think. If you could manually select
> which files are contiguous-and-uncompressed that would be
> useful for some too here.

So.... If you don't have an MMU when do you call ->fault?  Does the
noMMU code just loop through ->fault()ing all the pages in an mmap()?

> One thing for sure is that many people who do non-MMU setups
> are interested in XIP to get the space savings. These are very
> often small devices with very constrained RAM and flash. (For
> whatever it is worth single NOR flash only boards are common in
> these smaller form factors :-)

True.
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