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SubjectRe: [PATCH 15/16] mm: use vm_unmapped_area() on sparc32 architecture
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From: Michel Lespinasse <walken@google.com>
Date: Mon, 5 Nov 2012 14:47:12 -0800

> Update the sparc32 arch_get_unmapped_area function to make use of
> vm_unmapped_area() instead of implementing a brute force search.
>
> Signed-off-by: Michel Lespinasse <walken@google.com>

Hmmm...

> - if (flags & MAP_SHARED)
> - addr = COLOUR_ALIGN(addr);
> - else
> - addr = PAGE_ALIGN(addr);

What part of vm_unmapped_area() is going to duplicate this special
aligning logic we need on sparc?


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