290 void __migration_entry_wait(struct mm_struct *mm, pte_t *ptep,  in __migration_entry_wait()  argument
298 	pte = *ptep;  in __migration_entry_wait()
316 	pte_unmap_unlock(ptep, ptl);  in __migration_entry_wait()
321 	pte_unmap_unlock(ptep, ptl);  in __migration_entry_wait()
328 	pte_t *ptep = pte_offset_map(pmd, address);  in migration_entry_wait()  local
329 	__migration_entry_wait(mm, ptep, ptl);  in migration_entry_wait()
2303 	pte_t *ptep;  in migrate_vma_collect_pmd()  local
2348 	ptep = pte_offset_map_lock(mm, pmdp, addr, &ptl);  in migrate_vma_collect_pmd()
2351 	for (; addr < end; addr += PAGE_SIZE, ptep++) {  in migrate_vma_collect_pmd()
2357 		pte = *ptep;  in migrate_vma_collect_pmd()
2428 			ptep_get_and_clear(mm, addr, ptep);  in migrate_vma_collect_pmd()
2445 			set_pte_at(mm, addr, ptep, swp_pte);  in migrate_vma_collect_pmd()
2469 	pte_unmap_unlock(ptep - 1, ptl);  in migrate_vma_collect_pmd()
2854 	pte_t *ptep;  in migrate_vma_insert_page()  local
2923 	ptep = pte_offset_map_lock(mm, pmdp, addr, &ptl);  in migrate_vma_insert_page()
2928 	if (pte_present(*ptep)) {  in migrate_vma_insert_page()
2929 		unsigned long pfn = pte_pfn(*ptep);  in migrate_vma_insert_page()
2934 	} else if (!pte_none(*ptep))  in migrate_vma_insert_page()
2951 		flush_cache_page(vma, addr, pte_pfn(*ptep));  in migrate_vma_insert_page()
2952 		ptep_clear_flush_notify(vma, addr, ptep);  in migrate_vma_insert_page()
2953 		set_pte_at_notify(mm, addr, ptep, entry);  in migrate_vma_insert_page()
2954 		update_mmu_cache(vma, addr, ptep);  in migrate_vma_insert_page()
2957 		set_pte_at(mm, addr, ptep, entry);  in migrate_vma_insert_page()
2958 		update_mmu_cache(vma, addr, ptep);  in migrate_vma_insert_page()
2961 	pte_unmap_unlock(ptep, ptl);  in migrate_vma_insert_page()
2966 	pte_unmap_unlock(ptep, ptl);  in migrate_vma_insert_page()