diff --git a/ipc/shm.c b/ipc/shm.c
index e3a8063..5e2cbfd 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -1054,7 +1054,7 @@
 			goto invalid;
 	}
 		
-	user_addr = do_mmap (file, addr, size, prot, flags, 0);
+	user_addr = do_mmap_pgoff(file, addr, size, prot, flags, 0);
 	*raddr = user_addr;
 	err = 0;
 	if (IS_ERR_VALUE(user_addr))