From 9ba94f303072374b5c7c9265c3a493fddce2f8ca Mon Sep 17 00:00:00 2001
From: Jason Dillaman <dillaman@redhat.com>
Date: Fri, 4 May 2018 09:23:27 -0400
Subject: [PATCH] rbd-mirror: ensure instance replayer is stoped before
 destructing

Fixes: http://tracker.ceph.com/issues/24008
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---
 src/tools/rbd_mirror/PoolReplayer.cc | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/tools/rbd_mirror/PoolReplayer.cc b/src/tools/rbd_mirror/PoolReplayer.cc
index 90d04868a4a5a..7dee40a30b832 100644
--- a/src/tools/rbd_mirror/PoolReplayer.cc
+++ b/src/tools/rbd_mirror/PoolReplayer.cc
@@ -377,17 +377,18 @@ void PoolReplayer<I>::shut_down() {
   }
   if (m_leader_watcher) {
     m_leader_watcher->shut_down();
-    m_leader_watcher.reset();
   }
   if (m_instance_watcher) {
     m_instance_watcher->shut_down();
-    m_instance_watcher.reset();
   }
   if (m_instance_replayer) {
     m_instance_replayer->shut_down();
-    m_instance_replayer.reset();
   }
 
+  m_leader_watcher.reset();
+  m_instance_watcher.reset();
+  m_instance_replayer.reset();
+
   assert(!m_image_map);
   assert(!m_image_deleter);
   assert(!m_local_pool_watcher);
@@ -529,6 +530,8 @@ void PoolReplayer<I>::run()
       m_cond.WaitInterval(m_lock, utime_t(1, 0));
     }
   }
+
+  m_instance_replayer->stop();
 }
 
 template <typename I>
-- 
2.39.5