linux-kernel - Re: [RFC] mm: Replace all open encodings for NUMA_NO

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Message-ID: <926057f3-f31d-9fe0-e2a8-d76bc3d97049@arm.com>
Date:   Mon, 12 Nov 2018 09:44:32 +0530
From:   Anshuman Khandual <anshuman.khandual@....com>
To:     Joseph Qi <jiangqi903@...il.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Cc:     ocfs2-devel@....oracle.com, linux-fbdev@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, netdev@...r.kernel.org,
        linux-media@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-rdma@...r.kernel.org, dmaengine@...r.kernel.org,
        linux-block@...r.kernel.org, sparclinux@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-ia64@...r.kernel.org,
        linux-alpha@...r.kernel.org
Subject: Re: [RFC] mm: Replace all open encodings for NUMA_NO_NODE



On 11/12/2018 09:40 AM, Anshuman Khandual wrote:
> 
> 
> On 11/12/2018 09:27 AM, Joseph Qi wrote:
>> For ocfs2 part, node means host in the cluster, not NUMA node.
>>
> 
> Does not -1 indicate an invalid node which can never be present ?
> 

My bad, got it wrong. Seems like this is nothing to do with NUMA node
at all. Will drop the changes from ocfs2.