diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2480ba627aa5..e070b8593b37 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -6041,7 +6041,7 @@ int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm,
 	if (!huge_pte_none_mostly(huge_ptep_get(dst_pte)))
 		goto out_release_unlock;
 
-	if (vm_shared) {
+	if (page_in_pagecache) {
 		page_dup_file_rmap(page, true);
 	} else {
 		ClearHPageRestoreReserve(page);