Re: [PATCH RFC 1/2] Add polling support to pidfd
From: Oleg Nesterov
Date: Tue Apr 16 2019 - 08:43:34 EST
On 04/16, Oleg Nesterov wrote:
>
> And ->wait_pidfd should probably
> live in task->signal_struct.
but this will need the additional cleanup in free_signal_struct(),
list_del(&sig->wait_pidfd->head).
Oleg.