From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754648Ab2KVSih (ORCPT ); Thu, 22 Nov 2012 13:38:37 -0500 Received: from mail.kernel.org ([198.145.19.201]:49338 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754529Ab2KVSi3 (ORCPT ); Thu, 22 Nov 2012 13:38:29 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Sage Weil , Alex Elder Subject: [ 156/171] libceph: revoke mon_client messages on session restart Date: Wed, 21 Nov 2012 16:41:42 -0800 Message-Id: <20121122004049.003599192@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.197.g5a90748 In-Reply-To: <20121122004033.298367941@linuxfoundation.org> References: <20121122004033.298367941@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sage Weil (cherry picked from commit 4f471e4a9c7db0256834e1b376ea50c82e345c3c) Revoke all mon_client messages when we shut down the old connection. This is mostly moot since we are re-using the same ceph_connection, but it is cleaner. Signed-off-by: Sage Weil Reviewed-by: Alex Elder Signed-off-by: Greg Kroah-Hartman --- net/ceph/mon_client.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -118,6 +118,9 @@ static void __close_session(struct ceph_ { dout("__close_session closing mon%d\n", monc->cur_mon); ceph_msg_revoke(monc->m_auth); + ceph_msg_revoke_incoming(monc->m_auth_reply); + ceph_msg_revoke(monc->m_subscribe); + ceph_msg_revoke_incoming(monc->m_subscribe_ack); ceph_con_close(&monc->con); monc->cur_mon = -1; monc->pending_auth = 0; @@ -685,6 +688,7 @@ static void __resend_generic_request(str for (p = rb_first(&monc->generic_request_tree); p; p = rb_next(p)) { req = rb_entry(p, struct ceph_mon_generic_request, node); ceph_msg_revoke(req->request); + ceph_msg_revoke_incoming(req->reply); ceph_con_send(&monc->con, ceph_msg_get(req->request)); } }