X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fvm%2Fchild-linear.c;h=7515e4ebf2bc9f6e15e10a48e4b1b69ea95cb8c8;hb=3146439436229fe48e325caa9a140d05d8ac2897;hp=4fde22c6d4274785935e6f959c538bde5c8fb5fc;hpb=615bf3b3d2a8573ed6fb9ddc0055745e163ac999;p=pintos-anon

diff --git a/src/tests/vm/child-linear.c b/src/tests/vm/child-linear.c
index 4fde22c..7515e4e 100644
--- a/src/tests/vm/child-linear.c
+++ b/src/tests/vm/child-linear.c
@@ -1,3 +1,7 @@
+/* Child process of page-parallel.
+   Encrypts 128 kB of zeros, then decrypts it, and ensures that
+   the zeros are back. */
+
 #include <string.h>
 #include "tests/arc4.h"
 #include "tests/lib.h"