From: Gregory Price <gourry@gourry.net>
To: Oscar Salvador <osalvador@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@redhat.com>,
Vlastimil Babka <vbabka@suse.cz>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Harry Yoo <harry.yoo@oracle.com>, Rakie Kim <rakie.kim@sk.com>,
Hyeonggon Yoo <42.hyeyoo@gmail.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 09/11] mm,mempolicy: Use node-notifier instead of memory-notifier
Date: Mon, 16 Jun 2025 19:14:02 -0500 [thread overview]
Message-ID: <aFCzSsw9t0NJ_3v_@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20250616135158.450136-10-osalvador@suse.de>
On Mon, Jun 16, 2025 at 03:51:52PM +0200, 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@suse.de>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
> Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
> Reviewed-by: Rakie Kim <rakie.kim@sk.com>
> Acked-by: David Hildenbrand <david@redhat.com>
Sorry for the late chime-in, thank you for doing this clean up, this all
looks awesome.
Reviewed-by: Gregory Price <gourry@gourry.net>
next prev parent reply other threads:[~2025-06-17 0:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-16 13:51 [PATCH v7 00/11] Implement numa node notifier Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 01/11] mm,slub: Do not special case N_NORMAL nodes for slab_nodes Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 02/11] mm,memory_hotplug: Remove status_change_nid_normal and update documentation Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 03/11] mm,memory_hotplug: Implement numa node notifier Oscar Salvador
2025-06-16 14:31 ` David Hildenbrand
2025-06-16 13:51 ` [PATCH v7 04/11] mm,slub: Use node-notifier instead of memory-notifier Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 05/11] mm,memory-tiers: " Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 06/11] drivers,cxl: " Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 07/11] drivers,hmat: " Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 08/11] kernel,cpuset: " Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 09/11] mm,mempolicy: " Oscar Salvador
2025-06-17 0:14 ` Gregory Price [this message]
2025-06-16 13:51 ` [PATCH v7 10/11] mm,page_ext: Derive the node from the pfn Oscar Salvador
2025-06-16 13:51 ` [PATCH v7 11/11] mm,memory_hotplug: Drop status_change_nid parameter from memory_notify Oscar Salvador
2025-06-16 14:11 ` Vlastimil Babka
2025-06-16 14:32 ` [PATCH v7 00/11] Implement numa node notifier David Hildenbrand
2025-06-17 9:26 ` Oscar Salvador
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