xv6

commit 8970df0c1bc3b69829d2ce9cc09550c7fcd48f70
parent 1b25f3b057fb61f0f099922058b52478fb1c98db
Author: rsc <rsc>
Date:   Tue, 28 Aug 2007 03:31:11 +0000

No one is going to find this inode.
There is only one ref to it -- the caller --
and no links to it.

Diffstat:
M
fs.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs.c b/fs.c
@@ -243,12 +243,12 @@ iput(struct inode *ip)
       panic("iput busy");
     ip->flags |= I_BUSY;
     release(&icache.lock);
-    // XXX convince rsc that no one will come find this inode.
     itrunc(ip);
     ip->type = 0;
     iupdate(ip);
     acquire(&icache.lock);
     ip->flags &= ~I_BUSY;
+    wakeup(ip);
   }
   ip->ref--;
   release(&icache.lock);