Re: kern/37987: sys__sched_getparam doesn't work if LWP with lid=1 exited.

["Mindaugas R." <rmind%NetBSD.org@localhost>]

> >Description:
> 
>       sys__sched_getparam() does:
> 
>               /* If not specified, use the first LWP */
>               lid = SCARG(uap, lid) == 0 ? 1 : SCARG(uap, lid);
> 
>       it doesn't work if the lwp with lid=1 exited.
> 
> >How-To-Repeat:
>       code inspection.
> >Fix:
>       use proc_representative_lwp?

Yes, it is not a good solution. But if I remember correctly, we are trying
to avoid proc_representative_lwp(), no? I may be confused.

LIST_FIRST(&p->p_lwps) was another solution I was thinking about.

-- 
Best regards,
Mindaugas
www.NetBSD.org