Update docs.

[pintos-anon] / doc / vm.texi

diff --git a/doc/vm.texi b/doc/vm.texi
index 85605cc2294f2e1a30eb76e957aefc271fdd933c..5226e63358fdb8c3b26736ee570e9fc60f543c87 100644 (file)
--- a/doc/vm.texi
+++ b/doc/vm.texi
@@ -25,6 +25,9 @@ All the test programs from the previous project should also work with
 this project.  You should also write programs to test the new features
 introduced in this project.
 
+Your submission should define @code{THREAD_JOIN_IMPLEMENTED} in
+@file{constants.h} (@pxref{Conditional Compilation}).
+
 @menu
 * VM Design::                   
 * Page Faults::