diff --git a/mm/filemap.c b/mm/filemap.c
index 533f271d6839..fc7818b4537e 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2540,7 +2540,7 @@ vm_fault_t filemap_fault(struct vm_fault *vmf)
 		goto out_retry;
 
 	/* Did it get truncated? */
-	if (unlikely(page->mapping != mapping)) {
+	if (unlikely(compound_head(page)->mapping != mapping)) {
 		unlock_page(page);
 		put_page(page);
 		goto retry_find;