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    SubjectRe: [PATCH] vmstat: on demand updates from differentials V7
    On Fri, 30 May 2014, Frederic Weisbecker wrote:

    > > + cpu_stat_off = kmalloc(cpumask_size(), GFP_KERNEL);
    > > + cpumask_copy(cpu_stat_off, cpu_online_mask);
    >
    > Actually looks like you can as well remove that cpumask and use
    > cpu_online_mask directly.

    That would mean I would offline cpus that do not need the
    vmstat worker?


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