Add explanatory comments to filesys tests.

[pintos-anon] / src / tests / filesys / extended / grow-two-files.c

diff --git a/src/tests/filesys/extended/grow-two-files.c b/src/tests/filesys/extended/grow-two-files.c
index 69f17aecbdd30ceefaa95009c19f3937e1d7ae62..cc0f5fa7d447cc609b55e04296e9e5f47a6de63d 100644 (file)
--- a/src/tests/filesys/extended/grow-two-files.c
+++ b/src/tests/filesys/extended/grow-two-files.c
@@ -1,3 +1,6 @@
+/* Grows two files in parallel and checks that their contents are
+   correct. */
+
 #include <random.h>
 #include <syscall.h>
 #include "tests/lib.h"