1 files changed, 6 insertions, 0 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 1766947fc07a..3ab79f6c4ce8 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2783,6 +2783,12 @@ void ceph_mdsc_pre_umount(struct ceph_mds_client *mdsc)
         drop_leases(mdsc);
         ceph_flush_dirty_caps(mdsc);
         wait_requests(mdsc);
+
+        /*
+         * wait for reply handlers to drop their request refs and
+         * their inode/dcache refs
+         */
+        ceph_msgr_flush();
 }
 
 /*