From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH] Update sched_domains_numa_masks when new cpus are
 onlined.
Date: Tue, 25 Sep 2012 12:33:52 +0200
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To: Tang Chen <tangchen@cn.fujitsu.com>
Cc: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>, linux-kernel@vger.kernel.org, x86@kernel.org, linux-numa@vger.kernel.org, wency@cn.fujitsu.com, mingo@kernel.org, Thomas Gleixner <tglx@linutronix.de>

On Tue, 2012-09-25 at 10:39 +0800, Tang Chen wrote:
> >> @@ -6765,11 +6773,64 @@ static void sched_init_numa(void)
> >>      }
> >>
> >>      sched_domain_topology = tl;
> >> +
> >> +    sched_domains_numa_levels = level;
> 
> And I set it to level here again.
> 
But its already set there.. its set every time we find a new level.