Messages in this thread | | | Date | Fri, 25 Feb 2011 14:58:02 -0600 (CST) | From | Christoph Lameter <> | Subject | Re: [cpuops cmpxchg double V3 3/5] Generic support for this_cpu_cmpxchg_double |
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On Fri, 25 Feb 2011, Steven Rostedt wrote:
> I was thinking that if these are per_cpu then they would be global and > thus constant. But those are done at link time, which is too late.
Well per_cpu data can also be dynamically allocated via alloc_percpu. Which is the use case here.
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