Add explanatory comments to filesys tests.

[pintos-anon] / src / tests / filesys / base / lg-seq-random.c

diff --git a/src/tests/filesys/base/lg-seq-random.c b/src/tests/filesys/base/lg-seq-random.c
index 2840c7f9a0a77671d63317b8051bc928b49ce613..fbb6bba1f86767d19fd34960a3d878864da45fc5 100644 (file)
--- a/src/tests/filesys/base/lg-seq-random.c
+++ b/src/tests/filesys/base/lg-seq-random.c
@@ -1,2 +1,6 @@
+/* Writes out a fairly large file sequentially, one random-sized
+   block at a time, then reads it back to verify that it was
+   written properly. */
+
 #define TEST_SIZE 75678
 #include "tests/filesys/base/seq-random.inc"