Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933082AbcDJTOU (ORCPT ); Sun, 10 Apr 2016 15:14:20 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:54500 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933064AbcDJTOS (ORCPT ); Sun, 10 Apr 2016 15:14:18 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jenny Derzhavetz , Sagi Grimberg , Nicholas Bellinger Subject: [PATCH 4.4 187/210] iser-target: Separate flows for np listeners and connections cma events Date: Sun, 10 Apr 2016 11:36:48 -0700 Message-Id: <20160410183533.272909949@linuxfoundation.org> X-Mailer: git-send-email 2.8.0 In-Reply-To: <20160410183526.651820045@linuxfoundation.org> References: <20160410183526.651820045@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1794 Lines: 55 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jenny Derzhavetz commit f81bf458208ef6d12b2fc08091204e3859dcdba4 upstream. No need to restrict this check to specific events. Signed-off-by: Jenny Derzhavetz Signed-off-by: Sagi Grimberg Signed-off-by: Nicholas Bellinger Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/ulp/isert/ib_isert.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -884,14 +884,9 @@ isert_disconnected_handler(struct rdma_c enum rdma_cm_event_type event) { struct isert_np *isert_np = cma_id->context; - struct isert_conn *isert_conn; + struct isert_conn *isert_conn = cma_id->qp->qp_context; bool terminating = false; - if (isert_np->cm_id == cma_id) - return isert_np_cma_handler(cma_id->context, event); - - isert_conn = cma_id->qp->qp_context; - mutex_lock(&isert_conn->mutex); terminating = (isert_conn->state == ISER_CONN_TERMINATING); isert_conn_terminate(isert_conn); @@ -930,12 +925,16 @@ isert_connect_error(struct rdma_cm_id *c static int isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event) { + struct isert_np *isert_np = cma_id->context; int ret = 0; isert_info("%s (%d): status %d id %p np %p\n", rdma_event_msg(event->event), event->event, event->status, cma_id, cma_id->context); + if (isert_np->cm_id == cma_id) + return isert_np_cma_handler(cma_id->context, event->event); + switch (event->event) { case RDMA_CM_EVENT_CONNECT_REQUEST: ret = isert_connect_request(cma_id, event);