From 66eb87ff8d92e40f668bc05251842b49a8216ff5 Mon Sep 17 00:00:00 2001
From: sageweil <sageweil@29311d96-e01e-0410-9327-a35deaab8ce9>
Date: Fri, 25 May 2007 04:35:31 +0000
Subject: [PATCH] * bugfix for filelock xlocking

git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@1374 29311d96-e01e-0410-9327-a35deaab8ce9
---
 trunk/ceph/mds/SimpleLock.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trunk/ceph/mds/SimpleLock.h b/trunk/ceph/mds/SimpleLock.h
index 70d65303f9d5b..8129cbd5fddc4 100644
--- a/trunk/ceph/mds/SimpleLock.h
+++ b/trunk/ceph/mds/SimpleLock.h
@@ -234,7 +234,8 @@ public:
   bool can_xlock(MDRequest *mdr) {
     if (!parent->is_auth()) return false;
     if (state != LOCK_LOCK) return false;
-    if (mdr && xlock_by == mdr) return true;
+    if (xlock_by == 0 || 
+	(mdr && xlock_by == mdr)) return true;
     return false;
   }
   bool can_xlock_soon() {
-- 
2.39.5