diff --git a/mm/migrate_device.c b/mm/migrate_device.c index 6f8b995810ff..39a6f5230a42 100644 --- a/mm/migrate_device.c +++ b/mm/migrate_device.c @@ -166,11 +166,14 @@ static int migrate_vma_collect_huge_pmd(pmd_t *pmdp, unsigned long start, } else if (!pmd_present(*pmdp)) { const softleaf_t entry = softleaf_from_pmd(*pmdp); - folio = softleaf_to_folio(entry); - if (!softleaf_is_device_private(entry) || - !(migrate->flags & MIGRATE_VMA_SELECT_DEVICE_PRIVATE) || - (folio->pgmap->owner != migrate->pgmap_owner)) { + !(migrate->flags & MIGRATE_VMA_SELECT_DEVICE_PRIVATE)) { + spin_unlock(ptl); + return migrate_vma_collect_skip(start, end, walk); + } + + folio = softleaf_to_folio(entry); + if (folio->pgmap->owner != migrate->pgmap_owner) { spin_unlock(ptl); return migrate_vma_collect_skip(start, end, walk); }