How to bind a thread to a CPU?

[Stefan Andritoiu]

Hi Neel,

On Sat, Jun 13, 2015 at 9:00 PM, Neel Natu <neelnatu at gmail.com> wrote:
> Hi Stefan,
>
> On Sat, Jun 13, 2015 at 3:33 AM, Stefan Andritoiu
> <stefan.andritoiu at gmail.com> wrote:
>> Hi,
>>
>> How can I pin a thread to run only on a specific CPU?
>> Is it enough just to set the "struct cpuset *td_cpuset" of the thread?
>>
>
> sched_bind() is the proper way to do this.

But in sched_bind() I notice:
  KASSERT(td == curthread, ("sched_bind: can only bind curthread"));

How can I bind a thread that is not curthread?

>
> best
> Neel
>
>> Thank you,
>> Stefan
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