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dave@stgolabs.net, Jonathan.Cameron@huawei.com, rkodsara@amd.com, vkoul@kernel.org, bharata@amd.com, sj@kernel.org, rientjes@google.com, xuezhengchu@huawei.com, yiannis@zptcorp.com, dave.hansen@intel.com, hannes@cmpxchg.org, jhubbard@nvidia.com, peterx@redhat.com, riel@surriel.com, shakeel.butt@linux.dev, stalexan@redhat.com, tj@kernel.org, nifan.cxl@gmail.com, jic23@kernel.org, aneesh.kumar@kernel.org, nathan.lynch@amd.com, Frank.li@nxp.com, djbw@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Baolin Wang , Lance Yang References: <20260428155043.39251-2-shivankg@amd.com> <20260428155043.39251-4-shivankg@amd.com> <996a1f61-3b59-40ef-9508-ef339cc0c931@arm.com> Content-Language: en-US From: "Garg, Shivank" In-Reply-To: <996a1f61-3b59-40ef-9508-ef339cc0c931@arm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: PN2PR01CA0231.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c01:eb::7) To BN9PR12MB5259.namprd12.prod.outlook.com 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 io+wnCwZ 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 6/9/2026 11:04 AM, Dev Jain wrote: > > > On 28/04/26 9:20 pm, Shivank Garg wrote: >> These flags only track folio-specific state during migration and are >> not used for movable_ops pages. Rename the enum values and the >> old_page_state variable to match. >> >> No functional change. >> >> Suggested-by: David Hildenbrand >> Acked-by: David Hildenbrand (Arm) >> Reviewed-by: Zi Yan >> Reviewed-by: Baolin Wang >> Reviewed-by: Lance Yang >> Signed-off-by: Shivank Garg >> --- > > migrate_folio_undo_src() has a parameter "page_was_mapped", change that > too? > > Thanks, Dev. Right. This patch is already in mm-stable tree and it's fairly late in this cycle. So, not sure if the last minute changes are okay for this? Given this, I'll leave the timing to the maintainers: I can fold this and resend now, or send it early next cycle? Best Regards, Shivank --- mm/migrate.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/mm/migrate.c b/mm/migrate.c index 0c6a0ab6ecce..fd524f9e6fae 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1157,13 +1157,10 @@ static void __migrate_folio_extract(struct folio *dst, } /* Restore the source folio to the original state upon failure */ -static void migrate_folio_undo_src(struct folio *src, - int page_was_mapped, - struct anon_vma *anon_vma, - bool locked, - struct list_head *ret) +static void migrate_folio_undo_src(struct folio *src, int folio_was_mapped, + struct anon_vma *anon_vma, bool locked, struct list_head *ret) { - if (page_was_mapped) + if (folio_was_mapped) remove_migration_ptes(src, src, 0); /* Drop an anon_vma reference if we took one */ if (anon_vma) -- 2.43.0