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Date: Wed, 21 Nov 2012 16:39:39 +0800
Message-ID: <CAGjg+kHKaQLcrnEftB+2mjeCjGUBiisSOpNCe+_9-4LDho9LpA@mail.gmail.com>
Subject: Re: numa/core regressions fixed - more testers wanted
From: Alex Shi <lkml.alex@gmail.com>
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Sender: owner-linux-mm@kvack.org
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To: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>, David Rientjes <rientjes@google.com>, Mel Gorman <mgorman@suse.de>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, linux-mm <linux-mm@kvack.org>, Peter Zijlstra <a.p.zijlstra@chello.nl>, Paul Turner <pjt@google.com>, Lee Schermerhorn <Lee.Schermerhorn@hp.com>, Christoph Lameter <cl@linux.com>, Rik van Riel <riel@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, Andrea Arcangeli <aarcange@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, Johannes Weiner <hannes@cmpxchg.org>, Hugh Dickins <hughd@google.com>

>
> Those of you who would like to test all the latest patches are
> welcome to pick up latest bits at tip:master:
>
>    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git master
>

I am wondering if it is a problem, but it still exists on HEAD: c418de93e39891
http://article.gmane.org/gmane.linux.kernel.mm/90131/match=compiled+with+name+pl+and+start+it+on+my

like when just start 4 pl tasks, often 3 were running on node 0, and 1
was running on node 1.
The old balance will average assign tasks to different node, different core.

Regards
Alex

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