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SubjectRe: [PATCH 1/5] oom: select_bad_process: check PF_KTHREAD instead of !mm to skip kthreads
On Mon, May 31, 2010 at 06:33:06PM +0900, KOSAKI Motohiro wrote:
> From: Oleg Nesterov <oleg@redhat.com>
> Subject: oom: select_bad_process: check PF_KTHREAD instead of !mm to skip kthreads
>
> select_bad_process() thinks a kernel thread can't have ->mm != NULL, this
> is not true due to use_mm().
>
> Change the code to check PF_KTHREAD.
>
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
> Acked-by: David Rientjes <rientjes@google.com>
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>

--
Kind regards,
Minchan Kim


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