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Date:   Thu, 31 Oct 2019 14:22:05 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     "Darrick J. Wong" <darrick.wong@oracle.com>
Cc:     Dave Chinner <david@fromorbit.com>, linux-xfs@vger.kernel.org,
        linux-mm@kvack.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 04/26] xfs: Improve metadata buffer reclaim accountability
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On Thu, Oct 31, 2019 at 02:05:51PM -0700, Darrick J. Wong wrote:
> Sounds like a reasonable place (to me) to record the fact that we want
> inodes and metadata buffers not to end up concentrating on a single node.
> 
> At least until we start having NUMA systems with a separate "IO node" in
> which to confine all the IO threads and whatnot <shudder>. :P

Wait until someone does a Linux port to the Cray T3E ;-)