lib/nvme: rename NVME_QPAIR_DISABLED
This variable really indicates when a qpair is no longer connected. So NVME_QPAIR_DISCONNECTED is actually much more accurate. Signed-off-by: Seth Howell <seth.howell@intel.com> Change-Id: Ia480d94f795bb0d8f5b4eff9f2857d6fe8ea1b34 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1850 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
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@ -360,7 +360,7 @@ spdk_nvme_ctrlr_connect_io_qpair(struct spdk_nvme_ctrlr *ctrlr, struct spdk_nvme
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{
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int rc;
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISABLED) {
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISCONNECTED) {
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return -EISCONN;
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}
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@ -467,7 +467,7 @@ spdk_nvme_ctrlr_reconnect_io_qpair(struct spdk_nvme_qpair *qpair)
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goto out;
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}
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISABLED) {
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISCONNECTED) {
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rc = 0;
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goto out;
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}
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@ -1165,9 +1165,9 @@ spdk_nvme_ctrlr_reset(struct spdk_nvme_ctrlr *ctrlr)
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/* Disable all queues before disabling the controller hardware. */
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TAILQ_FOREACH(qpair, &ctrlr->active_io_qpairs, tailq) {
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qpair->transport_failure_reason = SPDK_NVME_QPAIR_FAILURE_LOCAL;
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISCONNECTED);
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}
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nvme_qpair_set_state(ctrlr->adminq, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(ctrlr->adminq, NVME_QPAIR_DISCONNECTED);
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nvme_qpair_complete_error_reqs(ctrlr->adminq);
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nvme_transport_qpair_abort_reqs(ctrlr->adminq, 0 /* retry */);
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ctrlr->adminq->transport_failure_reason = SPDK_NVME_QPAIR_FAILURE_LOCAL;
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@ -356,7 +356,7 @@ struct nvme_async_event_request {
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};
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enum nvme_qpair_state {
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NVME_QPAIR_DISABLED,
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NVME_QPAIR_DISCONNECTED,
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NVME_QPAIR_CONNECTING,
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NVME_QPAIR_CONNECTED,
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NVME_QPAIR_ENABLING,
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@ -56,7 +56,7 @@ spdk_nvme_poll_group_add(struct spdk_nvme_poll_group *group, struct spdk_nvme_qp
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struct spdk_nvme_transport_poll_group *tgroup;
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const struct spdk_nvme_transport *transport;
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISABLED) {
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if (nvme_qpair_get_state(qpair) != NVME_QPAIR_DISCONNECTED) {
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return -EINVAL;
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}
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@ -330,18 +330,18 @@ nvme_rdma_qpair_process_cm_event(struct nvme_rdma_qpair *rqpair)
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break;
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case RDMA_CM_EVENT_DISCONNECTED:
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rqpair->qpair.transport_failure_reason = SPDK_NVME_QPAIR_FAILURE_REMOTE;
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISCONNECTED);
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break;
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case RDMA_CM_EVENT_DEVICE_REMOVAL:
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rqpair->qpair.transport_failure_reason = SPDK_NVME_QPAIR_FAILURE_LOCAL;
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISCONNECTED);
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break;
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case RDMA_CM_EVENT_MULTICAST_JOIN:
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case RDMA_CM_EVENT_MULTICAST_ERROR:
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break;
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case RDMA_CM_EVENT_ADDR_CHANGE:
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rqpair->qpair.transport_failure_reason = SPDK_NVME_QPAIR_FAILURE_LOCAL;
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(&rqpair->qpair, NVME_QPAIR_DISCONNECTED);
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break;
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case RDMA_CM_EVENT_TIMEWAIT_EXIT:
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break;
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@ -1631,7 +1631,7 @@ nvme_rdma_ctrlr_disconnect_qpair(struct spdk_nvme_ctrlr *ctrlr, struct spdk_nvme
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struct nvme_rdma_ctrlr *rctrlr;
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struct nvme_rdma_cm_event_entry *entry, *tmp;
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISCONNECTED);
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nvme_rdma_unregister_mem(rqpair);
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nvme_rdma_unregister_reqs(rqpair);
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nvme_rdma_unregister_rsps(rqpair);
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@ -2007,7 +2007,7 @@ nvme_rdma_qpair_process_completions(struct spdk_nvme_qpair *qpair,
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}
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nvme_rdma_qpair_process_cm_event(rqpair);
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if (spdk_unlikely(nvme_qpair_get_state(qpair) == NVME_QPAIR_DISABLED)) {
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if (spdk_unlikely(nvme_qpair_get_state(qpair) == NVME_QPAIR_DISCONNECTED)) {
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goto fail;
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}
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@ -235,12 +235,12 @@ nvme_tcp_ctrlr_disconnect_qpair(struct spdk_nvme_ctrlr *ctrlr, struct spdk_nvme_
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struct nvme_tcp_qpair *tqpair = nvme_tcp_qpair(qpair);
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struct nvme_tcp_pdu *pdu;
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if (nvme_qpair_get_state(qpair) == NVME_QPAIR_DISABLED) {
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if (nvme_qpair_get_state(qpair) == NVME_QPAIR_DISCONNECTED) {
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/* Already disconnecting */
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return;
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}
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISCONNECTED);
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spdk_sock_close(&tqpair->sock);
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/* clear the send_queue */
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@ -305,7 +305,7 @@ nvme_transport_ctrlr_connect_qpair(struct spdk_nvme_ctrlr *ctrlr, struct spdk_nv
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err:
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nvme_transport_ctrlr_disconnect_qpair(ctrlr, qpair);
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISABLED);
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nvme_qpair_set_state(qpair, NVME_QPAIR_DISCONNECTED);
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return rc;
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}
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@ -1481,7 +1481,7 @@ test_spdk_nvme_ctrlr_reconnect_io_qpair(void)
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CU_ASSERT(rc == 0)
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/* transport qpair is failed. make sure we call down to the transport */
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qpair.state = NVME_QPAIR_DISABLED;
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qpair.state = NVME_QPAIR_DISCONNECTED;
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rc = spdk_nvme_ctrlr_reconnect_io_qpair(&qpair);
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CU_ASSERT(g_connect_qpair_called == true);
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CU_ASSERT(rc == 0)
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@ -251,7 +251,7 @@ test_spdk_nvme_poll_group_add_remove(void)
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/* Add qpairs to a single transport. */
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qpair1_1.transport = &t1;
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qpair1_1.state = NVME_QPAIR_DISABLED;
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qpair1_1.state = NVME_QPAIR_DISCONNECTED;
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qpair1_2.transport = &t1;
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qpair1_2.state = NVME_QPAIR_ENABLED;
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CU_ASSERT(spdk_nvme_poll_group_add(group, &qpair1_1) == 0);
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@ -388,7 +388,7 @@ test_spdk_nvme_poll_group_process_completions(void)
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/* try it with three transport poll groups. */
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group = spdk_nvme_poll_group_create(NULL);
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SPDK_CU_ASSERT_FATAL(group != NULL);
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qpair1_1.state = NVME_QPAIR_DISABLED;
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qpair1_1.state = NVME_QPAIR_DISCONNECTED;
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qpair1_1.transport = &t1;
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CU_ASSERT(spdk_nvme_poll_group_add(group, &qpair1_1) == 0);
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qpair1_1.state = NVME_QPAIR_ENABLED;
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@ -204,7 +204,7 @@ static void test_nvme_qpair_process_completions(void)
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/* Same if the qpair is failed at the transport layer. */
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ctrlr.is_failed = false;
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ctrlr.is_removed = false;
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qpair.state = NVME_QPAIR_DISABLED;
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qpair.state = NVME_QPAIR_DISCONNECTED;
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rc = spdk_nvme_qpair_process_completions(&qpair, 0);
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CU_ASSERT(rc == -ENXIO);
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CU_ASSERT(!STAILQ_EMPTY(&qpair.queued_req));
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