From: Oscar Salvador <osalvador@suse.de>
To: Muchun Song <songmuchun@bytedance.com>
Cc: David Hildenbrand <david@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, muchun.song@linux.dev,
linux-cxl@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/memory_hotplug: Factor out altmap freeing checks
Date: Mon, 11 May 2026 11:02:19 +0200 [thread overview]
Message-ID: <agGbG3pWN_qvPWqS@localhost.localdomain> (raw)
In-Reply-To: <20260511084307.1827127-1-songmuchun@bytedance.com>
On Mon, May 11, 2026 at 04:43:07PM +0800, Muchun Song wrote:
> Use a small helper to centralize altmap freeing after verifying that all
> vmemmap pages were released. This keeps the check consistent between the
> normal teardown path and the memory hotplug error paths.
>
> Suggested-by: David Hildenbrand (Arm) <david@kernel.org>
> Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
--
Oscar Salvador
SUSE Labs
next prev parent reply other threads:[~2026-05-11 9:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 8:43 [PATCH] mm/memory_hotplug: Factor out altmap freeing checks Muchun Song
2026-05-11 9:00 ` David Hildenbrand (Arm)
2026-05-11 9:02 ` Oscar Salvador [this message]
2026-05-11 9:12 ` Donet Tom
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