From: sashiko-bot@kernel.org
To: "Shivank Garg" <shivankg@amd.com>
Cc: kvm@vger.kernel.org, "Jeff Layton" <jlayton@kernel.org>,
"Chuck Lever" <cel@kernel.org>,
damon@lists.linux.dev, dsterba@suse.cz,
linux-cxl@vger.kernel.org, "Anna Schumaker" <anna@kernel.org>
Subject: Re: [PATCH RFC 03/11] mm/migrate: factor out folio splitting on allocation failure
Date: Wed, 02 Sep 2026 11:06:24 +0000 [thread overview]
Message-ID: <20260902110625.25D7F1F000E9@smtp.kernel.org> (raw)
In-Reply-To: <20260902-migrate-refactor-shivank-v1-3-9dcca87669c4@amd.com>
> If destination folio allocation fails, migrate_folios_unmap() may split
> a large folio and retry migration with smaller folios. Factor this logic
> out into migrate_folio_split_on_alloc_fail() to simplify the allocation
> failure path.
>
> No functional change intended.
>
> Signed-off-by: Shivank Garg <shivankg@amd.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260902-migrate-refactor-shivank-v1-0-9dcca87669c4@amd.com?part=3
next prev parent reply other threads:[~2026-09-02 11:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-02 10:52 [PATCH RFC 00/11] mm/migrate: separate migration paths and carry migration policy Shivank Garg
2026-09-02 10:52 ` [PATCH RFC 01/11] mm/migrate: extract folio unmap phase Shivank Garg
2026-09-02 11:02 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 02/11] mm/migrate: handle retries in migrate_folios_move() Shivank Garg
2026-09-02 11:01 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 03/11] mm/migrate: factor out folio splitting on allocation failure Shivank Garg
2026-09-02 11:06 ` sashiko-bot [this message]
2026-09-02 10:52 ` [PATCH RFC 04/11] mm/migrate: use a dedicated list for hugetlb folios Shivank Garg
2026-09-02 11:02 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 05/11] mm/migrate: add a dedicated movable_ops migration pass Shivank Garg
2026-09-02 11:04 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 06/11] mm/migrate: rename migrate_pages_batch() to migrate_folios_batch() Shivank Garg
2026-09-02 11:02 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 07/11] mm/migrate: add migrate_lru_folios() entry point Shivank Garg
2026-09-02 11:03 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 08/11] mm/migrate: move LRU batching into migrate_lru_folios() Shivank Garg
2026-09-02 11:00 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 09/11] mm/migrate: thread migration policy through a control struct Shivank Garg
2026-09-02 11:06 ` sashiko-bot
2026-09-02 11:19 ` [sos-linux-ext-patches] " Garg, Shivank
2026-09-02 10:52 ` [PATCH RFC 10/11] mm/migrate: pass migrate_control to migrate_pages() Shivank Garg
2026-09-02 11:11 ` sashiko-bot
2026-09-02 10:52 ` [PATCH RFC 11/11] mm/migrate: pass migrate_control to migrate_folio() Shivank Garg
2026-09-02 11:10 ` Jan Kara
2026-09-02 11:10 ` sashiko-bot
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