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    SubjectRe: [GIT RFC] percpu: use dynamic percpu allocator as the default percpu allocator
    On Wednesday 01 April 2009 18:47:33 Tejun Heo wrote:
    > Martin Schwidefsky wrote:
    > > Is the goal to use the same access macros for both dynamically and
    > > statically allocated percpu variables? That would make the proposed
    > > solution impractical.
    > Yeah, it's one of the goals so that we don't have to have two sets of
    > APIs (e.g. the fast percpu_*() accessors).

    There's a weaker, but still useful, subset of this goal: to allow the
    ptr versions to access any var (ie. you can do "DEFINE_PER_CPU(int, foo);
    ... some_func(&foo)) yet still have the get_cpu_var() be the optimized
    actual-variable versions.

    Don't know that the distinction is *useful* here tho...

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