Re: [BUGFIX][PATCH v2] memcg: fix thresholds with use_hierarchy ==1

From: Daisuke Nishimura
Date: Thu Sep 30 2010 - 21:14:09 EST


On Thu, 30 Sep 2010 13:16:32 +0300
"Kirill A. Shutsemov" <kirill@xxxxxxxxxxxxx> wrote:

> From: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
>
> We need to check parent's thresholds if parent has use_hierarchy == 1 to
> be sure that parent's threshold events will be triggered even if parent
> itself is not active (no MEM_CGROUP_EVENTS).
>
> Signed-off-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>

Reviewed-by: Daisuke Nishimura <nishimura@xxxxxxxxxxxxxxxxx>

Thanks,
Daisuke Nishimura.
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