X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fuserprog%2Fwrite-boundary.c;fp=src%2Ftests%2Fuserprog%2Fwrite-boundary.c;h=d2de1d428383fb8e925098566ec85815911fd6ba;hb=42a67e9ac6854ec56c35c82e1ad9c4e2c8662139;hp=639e981635acd8a986d9b06439115ee827312c5d;hpb=ff8effb2f514ca54a594074e1cc33b22a1978050;p=pintos-anon

diff --git a/src/tests/userprog/write-boundary.c b/src/tests/userprog/write-boundary.c
index 639e981..d2de1d4 100644
--- a/src/tests/userprog/write-boundary.c
+++ b/src/tests/userprog/write-boundary.c
@@ -1,3 +1,6 @@
+/* Writes data spanning two pages in virtual address space,
+   which must succeed. */
+
 #include <string.h>
 #include <syscall.h>
 #include "tests/userprog/boundary.h"