3148 void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw,  in set_pmd_migration_entry()  argument
3151 	struct vm_area_struct *vma = pvmw->vma;  in set_pmd_migration_entry()
3153 	unsigned long address = pvmw->address;  in set_pmd_migration_entry()
3158 	if (!(pvmw->pmd && !pvmw->pte))  in set_pmd_migration_entry()
3162 	pmdval = pmdp_invalidate(vma, address, pvmw->pmd);  in set_pmd_migration_entry()
3172 	set_pmd_at(mm, address, pvmw->pmd, pmdswp);  in set_pmd_migration_entry()
3177 void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new)  in remove_migration_pmd()  argument
3179 	struct vm_area_struct *vma = pvmw->vma;  in remove_migration_pmd()
3181 	unsigned long address = pvmw->address;  in remove_migration_pmd()
3186 	if (!(pvmw->pmd && !pvmw->pte))  in remove_migration_pmd()
3189 	entry = pmd_to_swp_entry(*pvmw->pmd);  in remove_migration_pmd()
3192 	if (pmd_swp_soft_dirty(*pvmw->pmd))  in remove_migration_pmd()
3196 	if (pmd_swp_uffd_wp(*pvmw->pmd))  in remove_migration_pmd()
3204 	set_pmd_at(mm, mmun_start, pvmw->pmd, pmde);  in remove_migration_pmd()
3207 	update_mmu_cache_pmd(vma, address, pvmw->pmd);  in remove_migration_pmd()