From 718ced04f13d049cb038dd7d796fa2566a00db4f Mon Sep 17 00:00:00 2001
From: sageweil <sageweil@29311d96-e01e-0410-9327-a35deaab8ce9>
Date: Sun, 2 Sep 2007 20:32:22 +0000
Subject: [PATCH] make ll_forget more foregiving

git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@1775 29311d96-e01e-0410-9327-a35deaab8ce9
---
 trunk/ceph/client/Client.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/trunk/ceph/client/Client.cc b/trunk/ceph/client/Client.cc
index aceaed3e394e8..7ee7b69b83ab8 100644
--- a/trunk/ceph/client/Client.cc
+++ b/trunk/ceph/client/Client.cc
@@ -3381,8 +3381,14 @@ bool Client::ll_forget(inodeno_t ino, int num)
   } else {
     Inode *in = inode_map[ino];
     assert(in);
-    if (_ll_put(in, num) == 0)
+    if (in->ll_ref < num) {
+      dout(1) << "WARNING: ll_forget on " << ino << " " << num << ", which only has ll_ref=" << in->ll_ref << dendl;
+      _ll_put(in, in->ll_ref);
       last = true;
+    } else {
+      if (_ll_put(in, num) == 0)
+	last = true;
+    }
   }
   return last;
 }
-- 
2.39.5