From: rsc <rsc>
Date: Sun, 31 May 2009 01:53:08 +0000 (+0000)
Subject: fix bug fix
X-Git-Url: https://git.devinivas.org/?a=commitdiff_plain;h=ce72cadbe075ebe8ab9a2c8fa826277431504e9b;p=cs3210-lab1.git

fix bug fix
---

diff --git a/fs.c b/fs.c
index c03d69b..46179d4 100644
--- a/fs.c
+++ b/fs.c
@@ -227,7 +227,7 @@ iunlock(struct inode *ip)
     panic("iunlock");
 
   acquire(&icache.lock);
-  ip->flags = 0;
+  ip->flags &= ~I_BUSY;
   wakeup(ip);
   release(&icache.lock);
 }
@@ -247,7 +247,7 @@ iput(struct inode *ip)
     ip->type = 0;
     iupdate(ip);
     acquire(&icache.lock);
-    ip->flags &= ~I_BUSY;
+    ip->flags = 0;
     wakeup(ip);
   }
   ip->ref--;