Re: [v7 00/16] mm: support device-private THP

From: Balbir Singh

Date: Tue Nov 11 2025 - 19:36:43 EST


On 11/12/25 11:24, Andrew Morton wrote:
> On Wed, 12 Nov 2025 10:52:43 +1100 Balbir Singh <balbirs@xxxxxxxxxx> wrote:
>
>>> https://lkml.kernel.org/r/62073ca1-5bb6-49e8-b8d4-447c5e0e582e@
>>>
>>
>> I can't seem to open this
>
> https://lore.kernel.org/all/62073ca1-5bb6-49e8-b8d4-447c5e0e582e@xxxxxxxxxx/T/#u
>
>>> plus a general re-read of the
>>> mm-migrate_device-add-thp-splitting-during-migration.patch review
>>> discussion.
>>>
>> That's the patch I have
>>
>
> What I meant was - please re-read the review against that patch (it was
> fairly long) and double-check that everything was addressed.
>

The last discussion ended at https://lore.kernel.org/all/CABzRoyZZ8QLF5PSeDCVxgcnQmF9kFQ3RZdNq0Deik3o9OrK+BQ@xxxxxxxxxxxxxx/T/#m2368cc4ed7d88b2ae99157a649a9a5877585f006

In summary, removing the cluster_info and deferred_list handling
into another function lead to duplication and so I've avoided
going down that route. I'll send the new patch out shortly

Balbir