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Message-ID: <31b3ced3-953b-49fd-865f-52aa1627e71a@bytedance.com>
Date: Thu, 21 Dec 2023 15:22:42 +0800
From: Gang Li <ligang.bdlg@...edance.com>
To: Mike Kravetz <mike.kravetz@...cle.com>, Gang Li <gang.li@...ux.dev>
Cc: David Hildenbrand <david@...hat.com>, David Rientjes
<rientjes@...gle.com>, Muchun Song <muchun.song@...ux.dev>,
Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v2 0/5] hugetlb: parallelize hugetlb page init on boot
On 2023/12/13 04:06, Mike Kravetz wrote:
> With today's code, allocating 6656 2MB pages via the kernel command line
> results in:
> node 0: 924 pages
> node 1: 5732 pages
> total: 6656 pages
>
> With code to parallel allocations in this series:
> node 0: 924 pages
> node 1: 1547 pages
> total: 2471 pages
Hi Mike,
Disable numa_aware for hugetlb_alloc_node should solve this problem.
I will fix it in v3.
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