X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fvm%2Fchild-linear.c;h=cdbe82e897bca71acaf714680275d648e0161c9e;hb=520ff4dd2a106a4d4a21468a72ba820c8ea7d242;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..cdbe82e 100644
--- a/src/tests/vm/child-linear.c
+++ b/src/tests/vm/child-linear.c
@@ -1,11 +1,13 @@
+/* Child process of page-parallel.
+   Encrypts 1 MB of zeros, then decrypts it, and ensures that
+   the zeros are back. */
+
 #include <string.h>
 #include "tests/arc4.h"
 #include "tests/lib.h"
 #include "tests/main.h"
 
-const char *test_name = "child-linear";
-
-#define SIZE (128 * 1024)
+#define SIZE (1024 * 1024)
 static char buf[SIZE];
 
 int
@@ -15,6 +17,8 @@ main (int argc, char *argv[])
   struct arc4 arc4;
   size_t i;
 
+  test_name = "child-linear";
+
   /* Encrypt zeros. */
   arc4_init (&arc4, key, strlen (key));
   arc4_crypt (&arc4, buf, SIZE);