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    SubjectRe: sparc64 BUG: using smp_processor_id() in preemptible
    On Wed, 26 Mar 2008 04:25:16 -0700 (PDT) David Miller <davem@davemloft.net> wrote:

    > preempt_disable();
    >
    > + mp = &__get_cpu_var(mmu_gathers);

    that's an open-coded get_cpu_var().

    fwiw. Which isn't much, IMO. Sometimes it's nice to see things open-coded.


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