Messages in this thread | | | Date | Fri, 30 May 2014 08:52:42 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] vmstat: on demand updates from differentials V7 |
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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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