linux-kernel - Re: [PATCH] oom: OOM-Killed process don't invoke pagefault-oom

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Date:	Fri, 15 Jan 2010 15:21:40 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Nick Piggin <npiggin@...e.de>
Cc:	kosaki.motohiro@...fujitsu.com, Jeff Dike <jdike@...toit.com>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-mm <linux-mm@...ck.org>
Subject: Re: [PATCH] oom: OOM-Killed process don't invoke pagefault-oom

> Hi,
> 
> I don't think this should be required, because the oom killer does not
> kill a new task if there is already one in memdie state.
> 
> If you have any further tweaks to the heuristic (such as a fatal signal
> pending), then it should probably go in select_bad_process() or
> somewhere like that.

I see, I misunderstood. very thanks.



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