Update docs.

[pintos-anon] / doc / threads.texi

diff --git a/doc/threads.texi b/doc/threads.texi
index 2e779eecb40a613b0203f999120d14ad141fe4db..3cb049a2cc96d56ad8815cf95d5ef74d7cc9d657 100644 (file)
--- a/doc/threads.texi
+++ b/doc/threads.texi
@@ -321,6 +321,10 @@ join works for.  Don't overdo the output volume, please!
 Be careful to program this function correctly.  You will need its
 functionality for project 2.
 
+Once you've implemented @code{thread_join()}, define
+@code{THREAD_JOIN_IMPLEMENTED} in @file{constants.h}.
+@xref{Conditional Compilation}, for more information.
+
 @node Problem 1-3 Priority Scheduling
 @section Problem 1-3: Priority Scheduling
 
@@ -429,14 +433,6 @@ Test cases should be replacements for the existing @file{test.c}
 file.  Put them in a @file{threads/testcases} directory.
 @xref{TESTCASE}, for more information.
 
-@item
-@b{If a thread finishes, should its children be terminated immediately,
-or should they finish normally?}
-
-You should feel free to decide what semantics you think this
-should have. You need only provide justification for your
-decision.
-
 @item
 @b{Why can't I disable interrupts?}