Re: [PATCH 2.6.21] cramfs: add cramfs Linear XIP
From: Jared Hulbert
Date: Fri Jun 08 2007 - 19:02:51 EST
The downside: We need mem_map struct page entries behind all memory
segments. Nowerdays we can easily create those via vmem_map/sparsemem.
Frankly this is going to be mostly relevant on ARM architectures at
least at first. Maybe I'm missing something but I don't see that
sparemem is supported on ARM...
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