796 	if (req->r_session) {  in put_request_session()
797 		ceph_put_mds_session(req->r_session);  in put_request_session()
798 		req->r_session = NULL;  in put_request_session()
1501 		if (req->r_session &&  in cleanup_session_requests()
1502 		    req->r_session->s_mds == session->s_mds)  in cleanup_session_requests()
2815 	req->r_session = ceph_get_mds_session(session);  in __do_request()
2904 		if (req->r_session &&  in kick_requests()
2905 		    req->r_session->s_mds == mds) {  in kick_requests()
3088 	if (req->r_session != session) {  in handle_reply()
3091 		       req->r_session ? req->r_session->s_mds : -1);  in handle_reply()
3131 			if (mds >= 0 && mds != req->r_session->s_mds) {  in handle_reply()
3165 		list_add_tail(&req->r_unsafe_item, &req->r_session->s_unsafe);  in handle_reply()
3203 			ceph_readdir_prepopulate(req, req->r_session);  in handle_reply()
3531 		if (!req->r_session)  in replay_unsafe_requests()
3533 		if (req->r_session->s_mds != session->s_mds)  in replay_unsafe_requests()