diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index d45c729ab6bb..229d1fc3d7f1 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -3049,12 +3049,28 @@ static int pagemap_scan_pte_hole(unsigned long addr, unsigned long end,
 {
 	struct pagemap_scan_private *p = walk->private;
 	struct vm_area_struct *vma = walk->vma;
+	unsigned long categories;
 	int ret, err;
 
-	if (!vma || !pagemap_scan_is_interesting_page(p->cur_vma_category, p))
+	if (!vma)
 		return 0;
 
-	ret = pagemap_scan_output(p->cur_vma_category, p, addr, &end);
+	/*
+	 * In a uffd-wp VMA an unpopulated range is treated as written:
+	 * uffd-wp registration populates page tables and installs markers
+	 * with WP_UNPOPULATED, so a missing marker means the range was
+	 * zapped. See the pte_none() handling in pagemap_page_category().
+	 *
+	 * hugetlb differs, see pagemap_hugetlb_category().
+	 */
+	categories = p->cur_vma_category;
+	if (userfaultfd_wp(vma) && !is_vm_hugetlb_page(vma))
+		categories |= PAGE_IS_WRITTEN;
+
+	if (!pagemap_scan_is_interesting_page(categories, p))
+		return 0;
+
+	ret = pagemap_scan_output(categories, p, addr, &end);
 	if (addr == end)
 		return ret;