On 12/04/2017 06:44 PM, Piotr Piorkowski wrote:
> Hi
>
> Can I affinity rtdm task to to specific core CPU ? If I can, how should
> I do it ?
>
There is no provision for this in the RTDM API unfortunately.
You have the option of hacking with the Cobalt internal API from your
RTDM task implementation this way:
void rtdm_task(void *arg)
{
struct task_struct *p = current;
xnthread_relax(0);
set_cpus_allowed_ptr(p, cpumask_of(cpu_number));
xnthread_harden();
/* your code */
}
--
Philippe.
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