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Date: Tue, 21 Aug 2018 04:02:58 -0700
From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
 Mel Gorman <mgorman@techsingularity.net>,
 Rik van Riel <riel@surriel.com>, Thomas Gleixner <tglx@linutronix.de>,
 Michael Ellerman <mpe@ellerman.id.au>,
 Heiko Carstens <heiko.carstens@de.ibm.com>,
 Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
 Andre Wild <wild@linux.vnet.ibm.com>,
 linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH 1/2] sched/topology: Set correct numa topology type
Reply-To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
References: <20180808081942.GA37418@linux.vnet.ibm.com>
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* Srikar Dronamraju <srikar@linux.vnet.ibm.com> [2018-08-10 22:30:18]:

> With commit 051f3ca02e46 ("sched/topology: Introduce NUMA identity node
> sched domain") scheduler introduces an new numa level. However this
> leads to numa topology on 2 node systems no more marked as NUMA_DIRECT.
> After this commit, it gets reported as NUMA_BACKPLANE. This is because
> sched_domains_numa_level is now 2 on 2 node systems.
> 
> Fix this by allowing setting systems that have upto 2 numa levels as
> NUMA_DIRECT.
> 
> While here remove a code that assumes level can be 0.
> 
> Fixes: 051f3ca02e46 "Introduce NUMA identity node sched domain"
> Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
> ---

Hey Peter,

Did you look at these two patches?

-- 
Thanks and Regards
Srikar Dronamraju