Re: Multiple oom_reaper BUGs: unmap_page_range racing with exit_mmap

[Michal Hocko]

On Thu 07-12-17 09:28:01, Michal Hocko wrote:
[...]
> oom_reaper            oom_victim              task
>                                               mmget_not_zero
>                       exit_mmap

bleh, this should have been do_exit

>                         mmput
> __oom_reap_task_mm                            mmput
>                                                 __mmput
>                                                   exit_mmap
>                                                     remove_vma
>   unmap_page_range
-- 
Michal Hocko
SUSE Labs