Re: [PATCH v4 0/2] proc: Ensure we see the exit of each process tid exactly

[Oleg Nesterov]

On 04/28, Eric W. Biederman wrote:
>
> In short I don't think this change will introduce any regressions.
>
> Eric W. Biederman (2):
>       rculist: Add hlists_swap_heads_rcu
>       proc: Ensure we see the exit of each process tid exactly once

Eric, sorry, I got lost.

Both changes look good to me, feel free to add my ack, but I presume
this is on top of next_tgid/lookup_task changes ? If yes, why did not
you remove has_group_leader_pid?

Oleg.