diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index f15d557e5708..164d22365bde 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1612,7 +1612,7 @@ bool madvise_free_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma,
 	 * If other processes are mapping this folio, we couldn't discard
 	 * the folio unless they all do MADV_FREE so let's skip the folio.
 	 */
-	if (folio_mapcount(folio) != 1)
+	if (folio_estimated_sharers(folio) != 1)
 		goto out;
 
 	if (!folio_trylock(folio))