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DateWed, 26 Mar 2008 23:33:54 -0700 (PDT)
SubjectRe: sparc64 BUG: using smp_processor_id() in preemptible
FromDavid Miller <>
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From: Andrew Morton <akpm@linux-foundation.org> Date: Wed, 26 Mar 2008 20:25:02 -0700

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.

Good point, I might restructure that to use {get,put}_cpu_var().


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