Re: [PATCH 0/4] exit: Make unlikely case in mm_update_next_owner() more scalable
From: Oleg Nesterov
Date: Thu Apr 26 2018 - 11:10:15 EST
On 04/26, Kirill Tkhai wrote:
> We can rework this simply by adding a list of tasks to mm.
Perhaps, but then I think this list should not depend on mm->owner.
I mean, mm->list_of_group_leaders_which_use_this_mm can be used by coredump
and oom-killer at least. But this is not that simple...