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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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