[yocto] Can Yocto build to set up process running priority in service?

[ChenQi]

On 08/23/2019 05:32 AM, JH wrote:
> I have two processes launched from a service unit, how can the Yocto
> customer distro to set up high_priority_process?
>
> ExecStartPre=low_priority_priority
> ExecStart=high_priroty_process
>
> Thank you.
>
> Kind regards,
>
> - jh
>
> On 8/22/19, JH <jupiter.hce at gmail.com> wrote:
>> Hi,
>>
>> How to set up process running priority for services in Yocto build
>> using renice or some method?
>>
>> Thank you.
>>
>> Kind regards,
>>
>> - jupiter
>>
Not sure about your exact needs. But as far as I know, nice value is 
inherited. You can just set it for the shell that starts a yocto build. 
If you are using some scripts, the same logic holds.

Best Regards,

Chen Qi