Re: [PATCH v2] exit: move and extend sched_process_exit() tracepoint

[Oleg Nesterov]

On 04/02, Andrii Nakryiko wrote:
>
> --- a/kernel/exit.c
> +++ b/kernel/exit.c
> @@ -937,12 +937,12 @@ void __noreturn do_exit(long code)
>  
>  	tsk->exit_code = code;
>  	taskstats_exit(tsk, group_dead);
> +	trace_sched_process_exit(tsk, group_dead);
>  
>  	exit_mm();
>  
>  	if (group_dead)
>  		acct_process();
> -	trace_sched_process_exit(tsk);

I see nothing wrong in this change.

(and I think that the current placement of trace_sched_process_exit() was
 more or less "random").

Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>