On Thu, Nov 12, 2015, at 16:30, Jason A. Donenfeld wrote:
> if (err > 0) {
> - struct pcpu_sw_netstats *tstats = this_cpu_ptr(stats);
> -
> + struct pcpu_sw_netstats *tstats;
> + preempt_disable();
> + tstats = this_cpu_ptr(stats);
The canonical way is get_cpu_ptr(stats) / put_cpu_ptr.
Bye,
Hannes
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