Add explanatory comments to vm tests.

[pintos-anon] / src / tests / vm / page-parallel.c

diff --git a/src/tests/vm/page-parallel.c b/src/tests/vm/page-parallel.c
index c7dd8291d5c5e981263e73f1e065d70cb2cd5a6a..69ec619a23665539d24a58a3f508dd4240dfd048 100644 (file)
--- a/src/tests/vm/page-parallel.c
+++ b/src/tests/vm/page-parallel.c
@@ -1,3 +1,5 @@
+/* Runs 3 child-linear processes at once. */
+
 #include <syscall.h>
 #include "tests/lib.h"
 #include "tests/main.h"