From 9cc2a6f450e2a6e4f89eeca0780794bca6341f4c Mon Sep 17 00:00:00 2001
From: Aaron Jacobs <jacobsa@google.com>
Date: Tue, 9 Jun 2015 11:10:39 +1000
Subject: [PATCH] Implemented Destroy for forgetfs.

---
 samples/forgetfs/forget_fs.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/samples/forgetfs/forget_fs.go b/samples/forgetfs/forget_fs.go
index ecdee79..d0b934b 100644
--- a/samples/forgetfs/forget_fs.go
+++ b/samples/forgetfs/forget_fs.go
@@ -164,6 +164,11 @@ func (in *inode) DecrementLookupCount(n uint64) {
 	in.lookupCount -= n
 }
 
+// Decrement the lookup count to zero.
+func (in *inode) Destroy() {
+	in.DecrementLookupCount(in.lookupCount)
+}
+
 ////////////////////////////////////////////////////////////////////////
 // Helpers
 ////////////////////////////////////////////////////////////////////////
@@ -372,3 +377,9 @@ func (fs *fsImpl) OpenDir(
 
 	return
 }
+
+func (fs *fsImpl) Destroy() {
+	for _, in := range fs.inodes {
+		in.Destroy()
+	}
+}