919 		WARN_ON(mutex_is_locked(&s->s_mutex));  in ceph_put_mds_session()
993 	mutex_init(&s->s_mutex);  in register_session()
2365 	mutex_lock(&session->s_mutex);  in ceph_cap_release_work()
2369 	mutex_unlock(&session->s_mutex);  in ceph_cap_release_work()
3737 			mutex_lock(&session->s_mutex);  in handle_reply()
3743 	mutex_lock(&session->s_mutex);  in handle_reply()
3813 	mutex_unlock(&session->s_mutex);  in handle_reply()
3997 	mutex_lock(&session->s_mutex);  in handle_session()
4098 	mutex_unlock(&session->s_mutex);  in handle_session()
4569 	mutex_lock(&session->s_mutex);  in send_mds_reconnect()
4691 	mutex_unlock(&session->s_mutex);  in send_mds_reconnect()
4704 	mutex_unlock(&session->s_mutex);  in send_mds_reconnect()
4759 			mutex_lock(&s->s_mutex);  in check_new_map()
4762 			mutex_unlock(&s->s_mutex);  in check_new_map()
4776 			mutex_lock(&s->s_mutex);  in check_new_map()
4779 			mutex_unlock(&s->s_mutex);  in check_new_map()
4806 			mutex_lock(&s->s_mutex);  in check_new_map()
4809 			mutex_unlock(&s->s_mutex);  in check_new_map()
4929 	mutex_lock(&session->s_mutex);  in handle_lease()
4989 	mutex_unlock(&session->s_mutex);  in handle_lease()
5039 	mutex_lock(&s->s_mutex);  in lock_unlock_session()
5040 	mutex_unlock(&s->s_mutex);  in lock_unlock_session()
5086 	lockdep_assert_held(&s->s_mutex);  in inc_session_sequence()
5149 		mutex_lock(&s->s_mutex);  in delayed_work()
5157 		mutex_unlock(&s->s_mutex);  in delayed_work()
5289 	mutex_lock(&s->s_mutex);  in send_flush_mdlog()
5300 	mutex_unlock(&s->s_mutex);  in send_flush_mdlog()
5452 		mutex_lock(&session->s_mutex);  in ceph_mdsc_close_sessions()
5455 		mutex_unlock(&session->s_mutex);  in ceph_mdsc_close_sessions()
5473 			mutex_lock(&session->s_mutex);  in ceph_mdsc_close_sessions()
5475 			mutex_unlock(&session->s_mutex);  in ceph_mdsc_close_sessions()
5510 		mutex_lock(&session->s_mutex);  in ceph_mdsc_force_umount()
5516 		mutex_unlock(&session->s_mutex);  in ceph_mdsc_force_umount()