From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 20 Dec 2005 18:02:50 +0000 (+0000)
Subject: Clarifying comment.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=commitdiff_plain;h=c857466921e6d81f546c3e2c03c85f9c98e648ab

Clarifying comment.
---

diff --git a/src/threads/thread.c b/src/threads/thread.c
index dc23efb..196ffaf 100644
--- a/src/threads/thread.c
+++ b/src/threads/thread.c
@@ -96,7 +96,8 @@ thread_start (void)
   intr_enable ();
 }
 
-/* Called by the timer interrupt handler at each timer tick. */
+/* Called by the timer interrupt handler at each timer tick.
+   Thus, this function runs in an external interrupt context. */
 void
 thread_tick (void) 
 {