From: Frans Kaashoek <kaashoek@26-4-190.dynamic.csail.mit.edu>
Date: Thu, 25 Aug 2011 18:39:09 +0000 (-0400)
Subject: Make cross reference with text work
X-Git-Url: https://git.devinivas.org/?a=commitdiff_plain;h=8a9b6dbd4468f6312f1d07226a623879f970bd4b;p=cs3210-lab1.git

Make cross reference with text work
---

diff --git a/ide.c b/ide.c
index 054bb76..4165831 100644
--- a/ide.c
+++ b/ide.c
@@ -134,11 +134,11 @@ iderw(struct buf *b)
   if(b->dev != 0 && !havedisk1)
     panic("iderw: ide disk 1 not present");
 
-  acquire(&idelock);
+  acquire(&idelock);  // DOC:acquire-lock
 
   // Append b to idequeue.
   b->qnext = 0;
-  for(pp=&idequeue; *pp; pp=&(*pp)->qnext)
+  for(pp=&idequeue; *pp; pp=&(*pp)->qnext)  // DOC:insert-queue
     ;
   *pp = b;