Messages in this thread | | | Date | Tue, 3 May 2022 03:15:24 +0200 | Subject | Re: [PATCH] mm: fix is_pinnable_page against on cma page | From | David Hildenbrand <> |
| |
>>>> However, I assume we have the same issue right now already with >> ZONE_MOVABLE and MIGRATE_CMA when trying to pin a page residing on these > > ZONE_MOVALBE is also changed dynamically? >
Sorry, with "same issue" I meant failing to pin if having to migrate and the page is temporarily unmovable.
>> there are temporarily unmovable and we fail to migrate. But it would now >> apply even without ZONE_MOVABLE or MIGRATE_CMA. Hm... > > Didn't parse your last mention.
On a system that neither uses ZONE_MOVABLE nor MIGRATE_CMA we might have to migrate now when pinning.
-- Thanks,
David / dhildenb
| |