diff --git a/mm/rmap.c b/mm/rmap.c
index c4bad59..58597de 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1017,34 +1017,56 @@ int page_referenced(struct page *page,
 static int page_mkclean_one(struct page *page, struct vm_area_struct *vma,
 			    unsigned long address, void *arg)
 {
-	struct mm_struct *mm = vma->vm_mm;
-	pte_t *pte;
-	spinlock_t *ptl;
-	int ret = 0;
+	struct page_vma_mapped_walk pvmw = {
+		.page = page,
+		.vma = vma,
+		.address = address,
+		.flags = PVMW_SYNC,
+	};
 	int *cleaned = arg;
 
-	pte = page_check_address(page, mm, address, &ptl, 1);
-	if (!pte)
-		goto out;
+	while (page_vma_mapped_walk(&pvmw)) {
+		int ret = 0;
+		address = pvmw.address;
+		if (pvmw.pte) {
+			pte_t entry;
+			pte_t *pte = pvmw.pte;
 
-	if (pte_dirty(*pte) || pte_write(*pte)) {
-		pte_t entry;
+			if (!pte_dirty(*pte) && !pte_write(*pte))
+				continue;
 
-		flush_cache_page(vma, address, pte_pfn(*pte));
-		entry = ptep_clear_flush(vma, address, pte);
-		entry = pte_wrprotect(entry);
-		entry = pte_mkclean(entry);
-		set_pte_at(mm, address, pte, entry);
-		ret = 1;
+			flush_cache_page(vma, address, pte_pfn(*pte));
+			entry = ptep_clear_flush(vma, address, pte);
+			entry = pte_wrprotect(entry);
+			entry = pte_mkclean(entry);
+			set_pte_at(vma->vm_mm, address, pte, entry);
+			ret = 1;
+		} else {
+#ifdef CONFIG_TRANSPARENT_HUGE_PAGECACHE
+			pmd_t *pmd = pvmw.pmd;
+			pmd_t entry;
+
+			if (!pmd_dirty(*pmd) && !pmd_write(*pmd))
+				continue;
+
+			flush_cache_page(vma, address, page_to_pfn(page));
+			entry = pmdp_huge_clear_flush(vma, address, pmd);
+			entry = pmd_wrprotect(entry);
+			entry = pmd_mkclean(entry);
+			set_pmd_at(vma->vm_mm, address, pmd, entry);
+			ret = 1;
+#else
+			/* unexpected pmd-mapped page? */
+			WARN_ON_ONCE(1);
+#endif
+		}
+
+		if (ret) {
+			mmu_notifier_invalidate_page(vma->vm_mm, address);
+			(*cleaned)++;
+		}
 	}
 
-	pte_unmap_unlock(pte, ptl);
-
-	if (ret) {
-		mmu_notifier_invalidate_page(mm, address);
-		(*cleaned)++;
-	}
-out:
 	return SWAP_AGAIN;
 }