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Date:   Wed, 11 Jul 2018 14:35:05 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Aaron Lu <aaron.lu@intel.com>
Cc:     linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Huang Ying <ying.huang@intel.com>,
        Dave Hansen <dave.hansen@intel.com>,
        Kemi Wang <kemi.wang@intel.com>,
        Tim Chen <tim.c.chen@linux.intel.com>,
        Andi Kleen <ak@linux.intel.com>,
        Michal Hocko <mhocko@suse.com>,
        Vlastimil Babka <vbabka@suse.cz>,
        Mel Gorman <mgorman@techsingularity.net>
Subject: Re: [RFC PATCH] mm, page_alloc: double zone's batchsize
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On Wed, 11 Jul 2018 13:58:55 +0800 Aaron Lu <aaron.lu@intel.com> wrote:

> [550 lines of changelog]

OK, I'm convinced ;)  That was a lot of work - thanks for being exhaustive.

Of course, not all the world is x86 but I think we can be confident
that other architectures are unlikely to be harmed by the change, at least.