random: Fix behavior of kernel option "-rs".

[pintos-anon] / src / tests / filesys / extended / dir-mk-tree.c

diff --git a/src/tests/filesys/extended/dir-mk-tree.c b/src/tests/filesys/extended/dir-mk-tree.c
index 2b5907d4bc7b40ab18dceefb02588f9d787bf96d..a714ff379a28254e16d1b918a6a8141a62543875 100644 (file)
--- a/src/tests/filesys/extended/dir-mk-tree.c
+++ b/src/tests/filesys/extended/dir-mk-tree.c
@@ -1,3 +1,6 @@
+/* Creates directories /0/0/0 through /3/2/2 and creates files in
+   the leaf directories. */
+
 #include "tests/filesys/extended/mk-tree.h"
 #include "tests/main.h"