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DateTue, 15 Dec 2009 08:52:26 +0900
FromMinchan Kim <>
SubjectRe: [PATCH 7/8] Use TASK_KILLABLE instead TASK_UNINTERRUPTIBLE
On Mon, 14 Dec 2009 21:32:18 +0900 (JST)
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:

> When fork bomb invoke OOM Killer, almost task might start to reclaim and
> sleep on shrink_zone_begin(). if we use TASK_UNINTERRUPTIBLE, OOM killer
> can't kill such task. it mean we never recover from fork bomb.
>
> This patch fixes it.
>
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>

I doubt wake_up_all, too. I think it's typo.
Otherwise, Looks good to me.

Reviewed-by: Minchan Kim <minchan.kim@gmail.com>

--
Kind regards,
Minchan Kim


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