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SubjectRe: [PATCH 01/02] omap: dsp: remove shm from normal memory
On Wed, Nov 10, 2010 at 07:50:24PM -0600, Omar Ramirez Luna wrote:
> From: Felipe Contreras <felipe.contreras@gmail.com>
>
> Also, don't be picky about the location, which incidentally fixes the
> build since MEMBLOCK_REAL_LIMIT is gone on 2.6.37.

That comment is wrong. memblock_alloc() is still as picky as the
original.

phys_addr_t __init memblock_alloc(phys_addr_t size, phys_addr_t align)
{
return memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ACCESSIBLE);
}

/* Pump up max_addr */
if (end == MEMBLOCK_ALLOC_ACCESSIBLE)
end = memblock.current_limit;

and current_limit is initialized to what was MEMBLOCK_REAL_LIMIT. So,
memblock_alloc() will always allocate from lowmem.


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