linux-kernel - Re: [PATCH 02/10] mm/numa: automatically generate node migration order

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Message-ID: <20210414081115.GB20886@linux>
Date:   Wed, 14 Apr 2021 10:11:15 +0200
From:   Oscar Salvador <osalvador@...e.de>
To:     Wei Xu <weixugc@...gle.com>
Cc:     Dave Hansen <dave.hansen@...ux.intel.com>,
        Linux MM <linux-mm@...ck.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Yang Shi <shy828301@...il.com>,
        David Rientjes <rientjes@...gle.com>,
        Huang Ying <ying.huang@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        David Hildenbrand <david@...hat.com>
Subject: Re: [PATCH 02/10] mm/numa: automatically generate node migration
 order

On Wed, Apr 14, 2021 at 10:08:54AM +0200, Oscar Salvador wrote:
> In Dave's example, list is created in a way that stays local to the socket,
> and we go from the fast one to the slow one.

Or maybe it is just because find_next_best_node() does not know any better
and creates the list that way?

-- 
Oscar Salvador
SUSE L3