diff --git a/mm/filemap.c b/mm/filemap.c
index fc7818b4537e4bb7343093ccf87a773e6dcfad18..0b301103ea80e4c82dbc0aab9dc817b2d413b1ff 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1647,7 +1647,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t offset,
 		}
 
 		/* Has the page been truncated? */
-		if (unlikely(page->mapping != mapping)) {
+		if (unlikely(compound_head(page)->mapping != mapping)) {
 			unlock_page(page);
 			put_page(page);
 			goto repeat;