linux-kernel - Re: [PATCH v6 09/10] mm,mempolicy: Use node-notifier instead of memory-notifier

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Message-ID: <5d71ad12-3221-40bd-a2d6-b4da5e3cd309@redhat.com>
Date: Tue, 10 Jun 2025 09:52:55 +0200
From: David Hildenbrand <david@...hat.com>
To: Oscar Salvador <osalvador@...e.de>,
 Andrew Morton <akpm@...ux-foundation.org>
Cc: Vlastimil Babka <vbabka@...e.cz>,
 Jonathan Cameron <Jonathan.Cameron@...wei.com>,
 Harry Yoo <harry.yoo@...cle.com>, Rakie Kim <rakie.kim@...com>,
 Hyeonggon Yoo <42.hyeyoo@...il.com>, Joshua Hahn <joshua.hahnjy@...il.com>,
 linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 09/10] mm,mempolicy: Use node-notifier instead of
 memory-notifier

On 09.06.25 11:21, Oscar Salvador wrote:
> mempolicy is only concerned when a numa node changes its memory state,
> because it needs to take this node into account for the auto-weighted
> memory policy system.
> So stop using the memory notifier and use the new numa node notifer
> instead.
> 
> Signed-off-by: Oscar Salvador <osalvador@...e.de>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
> Reviewed-by: Harry Yoo <harry.yoo@...cle.com>
> Reviewed-by: Vlastimil Babka <vbabka@...e.cz>
> Reviewed-by: Rakie Kim <rakie.kim@...com>
> ---

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb