Commit 44ab0033 authored by Maciej Szwed's avatar Maciej Szwed Committed by Jim Harris
Browse files

nvmf: get qp_context only on QP related event 



This fixes #418

Signed-off-by: default avatarMaciej Szwed <maciej.szwed@intel.com>
Change-Id: I81516f0fc5720917fda24530613f8580582498ac

Reviewed-on: https://review.gerrithub.io/425254


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarSeth Howell <seth.howell5141@gmail.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
parent 89762b29

lib/nvmf/rdma.c

+4 −2
Original line number Diff line number Diff line
@@ -2248,10 +2248,9 @@ spdk_nvmf_process_ib_event(struct spdk_nvmf_rdma_device *device) 
	SPDK_NOTICELOG("Async event: %s\n",

		       ibv_event_type_str(event.event_type));



	rqpair = event.element.qp->qp_context;



	switch (event.event_type) {

	case IBV_EVENT_QP_FATAL:

		rqpair = event.element.qp->qp_context;

		spdk_trace_record(TRACE_RDMA_IBV_ASYNC_EVENT, 0, 0,

				  (uintptr_t)rqpair->cm_id, event.event_type);

		spdk_nvmf_rdma_update_ibv_state(rqpair);
@@ -2259,6 +2258,7 @@ spdk_nvmf_process_ib_event(struct spdk_nvmf_rdma_device *device) 
		spdk_thread_send_msg(rqpair->qpair.group->thread, _spdk_nvmf_rdma_qp_error, rqpair);

		break;

	case IBV_EVENT_QP_LAST_WQE_REACHED:

		rqpair = event.element.qp->qp_context;

		spdk_trace_record(TRACE_RDMA_IBV_ASYNC_EVENT, 0, 0,

				  (uintptr_t)rqpair->cm_id, event.event_type);

		spdk_nvmf_rdma_update_ibv_state(rqpair);
@@ -2271,6 +2271,7 @@ spdk_nvmf_process_ib_event(struct spdk_nvmf_rdma_device *device) 
		 * Note that we're not on the correct thread to access the qpair, but

		 * the operations that the below calls make all happen to be thread

		 * safe. */

		rqpair = event.element.qp->qp_context;

		spdk_trace_record(TRACE_RDMA_IBV_ASYNC_EVENT, 0, 0,

				  (uintptr_t)rqpair->cm_id, event.event_type);

		state = spdk_nvmf_rdma_update_ibv_state(rqpair);
@@ -2284,6 +2285,7 @@ spdk_nvmf_process_ib_event(struct spdk_nvmf_rdma_device *device) 
	case IBV_EVENT_COMM_EST:

	case IBV_EVENT_PATH_MIG:

	case IBV_EVENT_PATH_MIG_ERR:

		rqpair = event.element.qp->qp_context;

		spdk_trace_record(TRACE_RDMA_IBV_ASYNC_EVENT, 0, 0,

				  (uintptr_t)rqpair->cm_id, event.event_type);

		spdk_nvmf_rdma_update_ibv_state(rqpair);