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SubjectRe: [PATCH] mm: create a separate slab for page->ptl allocation
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On Wed, Nov 6, 2013 at 11:34 AM, Will Deacon <will.deacon@arm.com> wrote:
> FWIW: if the architecture selects ARCH_USE_CMPXCHG_LOCKREF, then a spinlock_t
> is 32-bit (assuming that unsigned int is also 32-bit).

Linux already assumes (unsigned) int is 32-bit.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds


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