Re: [PATCH 4/6] sched: Add get_current_state()

Mathieu Desnoyers
2021-06-02T14:01:37Z

----- On Jun 2, 2021, at 9:12 AM, Peter Zijlstra peterz@infradead.org wrote:

> Remove yet another few p->state accesses.

[...]

>
> --- a/include/linux/sched.h
> +++ b/include/linux/sched.h
> @@ -212,6 +212,8 @@ struct task_group;
>
> #endif
>
> +#define get_current_state() READ_ONCE(current->state)

Why use a macro rather than a static inline here ?

Thanks,

Mathieu

--
Mathieu Desnoyers
EfficiOS Inc.