Rewrite the I/O port code.

[pintos-anon] / src / tests / vm / mmap-exit.c

diff --git a/src/tests/vm/mmap-exit.c b/src/tests/vm/mmap-exit.c
index 202e3c45ce53114cf87306f04a805d976b752fa3..7a2278a516a88b6ffba0749e041069f50bef3a36 100644 (file)
--- a/src/tests/vm/mmap-exit.c
+++ b/src/tests/vm/mmap-exit.c
@@ -1,3 +1,6 @@
+/* Executes child-mm-wrt and verifies that the writes that should
+   have occurred really did. */
+
 #include <syscall.h>
 #include "tests/vm/sample.inc"
 #include "tests/lib.h"