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    SubjectRe: [PATCH 01/36] atomic64_test: Simplify the #ifdef for atomic64_dec_if_positive() test
    On Wed, Jul 18, 2012 at 05:33:57AM +0100, Benjamin Herrenschmidt wrote:
    > On Fri, 2012-07-06 at 22:05 +0100, Catalin Marinas wrote:
    > > This patch introduces ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE and uses this
    > > instead of the multitude of #if defined() checks in atomic64_test.c
    > >
    > > Signed-off-by: Will Deacon <will.deacon@arm.com>
    > > Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
    >
    > I'll let other paint the bike shed as to whether ARCH_HAS_* is the right
    > thing here, but as far as the powerpc change is concerned:
    >
    > Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

    Thanks Ben. I followed Andrew's feedback to some other patches that Will
    posted and moved the #define to Kconfig:

    https://lkml.org/lkml/2012/7/17/382

    I don't have any strong preference.

    --
    Catalin


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