From: Michal Hocko <mhocko@suse.com>
To: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: akpm@linux-foundation.org, vbabka@suse.cz, david@redhat.com,
rppt@kernel.org, willy@infradead.org,
mgorman@techsingularity.net, osalvador@suse.de,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] handle memoryless nodes more appropriately
Date: Wed, 15 Feb 2023 17:36:58 +0100 [thread overview]
Message-ID: <Y+0KKnN8BU6ky6oP@dhcp22.suse.cz> (raw)
In-Reply-To: <20230215152412.13368-1-zhengqi.arch@bytedance.com>
On Wed 15-02-23 23:24:10, Qi Zheng wrote:
> Hi all,
>
> Currently, in the process of initialization or offline memory, memoryless
> nodes will still be built into the fallback list of itself or other nodes.
>
> This is not what we expected, so this patch series removes memoryless
> nodes from the fallback list entirely.
>
> Comments and suggestions are welcome.
This is a tricky area full of surprises and it is really easy to
introduce new problems. What kind of problem/issue are you trying to
solve/handle by these changes?
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2023-02-15 16:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-15 15:24 Qi Zheng
2023-02-15 15:24 ` [PATCH 1/2] mm: page_alloc: skip memoryless nodes entirely Qi Zheng
2023-02-15 15:24 ` [PATCH 2/2] mm: memory_hotplug: drop memoryless node from fallback lists Qi Zheng
2023-02-15 16:36 ` Michal Hocko [this message]
2023-02-15 23:11 ` [PATCH 0/2] handle memoryless nodes more appropriately Qi Zheng
2023-02-16 7:51 ` Michal Hocko
2023-02-16 8:21 ` Qi Zheng
2023-02-16 8:37 ` Michal Hocko
2023-02-16 10:50 ` Qi Zheng
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