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-rw-r--r--net/ceph/mon_client.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 10d6008d31f2..d0649a9655be 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -847,6 +847,14 @@ void ceph_monc_stop(struct ceph_mon_client *monc)
mutex_unlock(&monc->mutex);
+ /*
+ * flush msgr queue before we destroy ourselves to ensure that:
+ * - any work that references our embedded con is finished.
+ * - any osd_client or other work that may reference an authorizer
+ * finishes before we shut down the auth subsystem.
+ */
+ ceph_msgr_flush();
+
ceph_auth_destroy(monc->auth);
ceph_msg_put(monc->m_auth);