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SubjectRe: [patch 4/7] cpu ops: Core piece for generic atomic per cpu operations
On Wed, Nov 05, 2008 at 05:16:38PM -0600, Christoph Lameter wrote:
> +
> +#define __CPU_CMPXCHG(var, old, new) \
> +({ \
> + typeof(obj) x; \
> + typeof(obj) *p = THIS_CPU(&(obj)); \
> + x = *p; \
> + if (x == (old)) \
> + *p = (new); \
> + (x); \
> +})

I don't think that will compile - s/obj/var/ perhaps?

Cheers,

Dave.
--
Dave Chinner
david@fromorbit.com


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