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Date: Thu, 20 Nov 2014 14:37:22 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Aaron Tomlin <atomlin@redhat.com>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Sterling Alexander <stalexan@redhat.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 1/3] exit: reparent: avoid find_new_reaper() if no
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On Thu, 20 Nov 2014 19:34:23 +0100 Oleg Nesterov <oleg@redhat.com> wrote:

> $ time ./test 16 16536 shows:
> 
> 		real		user		sys
> 	-	5m37.628s	0m4.437s	8m5.560s
> 	+	0m50.032s	0m7.130s	1m4.927s

Is that the best you can do?

(I assume the increase in user time was a glitch?)