Re: [PATCH 2/2] oom_kill: change oom_kill.c to usefor_each_thread()

[Oleg Nesterov]

On 12/03, Oleg Nesterov wrote:
>
> > > -static bool has_intersects_mems_allowed(struct task_struct *tsk,
> > > +static bool has_intersects_mems_allowed(struct task_struct *start,
> > Comment block needs to be fixed up due to variable name change from
> > tsk to start.
>
> thanks again, I'll update the patch.

Yes, I'll redo and resend.

I decided to split it into 2 changes, "add rcu_read_lock() into
has_intersects_mems_allowed()" should come as a separate change.

Because it seems that oom_kill.c needs more rcu_read_lock's, at
least find_lock_task_mm() can be called without rcu lock.

Oleg.

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