diff options
Diffstat (limited to 'drivers/infiniband/ulp/rtrs/rtrs-srv.c')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs-srv.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c index f7aa2a7e7442..0fa116cabc44 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c @@ -199,7 +199,7 @@ static void rtrs_srv_wait_ops_ids(struct rtrs_srv_sess *sess) static void rtrs_srv_reg_mr_done(struct ib_cq *cq, struct ib_wc *wc) { - struct rtrs_srv_con *con = cq->cq_context; + struct rtrs_srv_con *con = to_srv_con(wc->qp->qp_context); struct rtrs_sess *s = con->c.sess; struct rtrs_srv_sess *sess = to_srv_sess(s); @@ -518,8 +518,9 @@ bool rtrs_srv_resp_rdma(struct rtrs_srv_op *id, int status) if (unlikely(sess->state != RTRS_SRV_CONNECTED)) { rtrs_err_rl(s, - "Sending I/O response failed, session is disconnected, sess state %s\n", - rtrs_srv_state_str(sess->state)); + "Sending I/O response failed, session %s is disconnected, sess state %s\n", + kobject_name(&sess->kobj), + rtrs_srv_state_str(sess->state)); goto out; } if (always_invalidate) { @@ -529,7 +530,9 @@ bool rtrs_srv_resp_rdma(struct rtrs_srv_op *id, int status) } if (unlikely(atomic_sub_return(1, &con->sq_wr_avail) < 0)) { - pr_err("IB send queue full\n"); + rtrs_err(s, "IB send queue full: sess=%s cid=%d\n", + kobject_name(&sess->kobj), + con->c.cid); atomic_add(1, &con->sq_wr_avail); spin_lock(&con->rsp_wr_wait_lock); list_add_tail(&id->wait_list, &con->rsp_wr_wait_list); @@ -543,7 +546,8 @@ bool rtrs_srv_resp_rdma(struct rtrs_srv_op *id, int status) err = rdma_write_sg(id); if (unlikely(err)) { - rtrs_err_rl(s, "IO response failed: %d\n", err); + rtrs_err_rl(s, "IO response failed: %d: sess=%s\n", err, + kobject_name(&sess->kobj)); close_sess(sess); } out: @@ -720,7 +724,7 @@ static void rtrs_srv_stop_hb(struct rtrs_srv_sess *sess) static void rtrs_srv_info_rsp_done(struct ib_cq *cq, struct ib_wc *wc) { - struct rtrs_srv_con *con = cq->cq_context; + struct rtrs_srv_con *con = to_srv_con(wc->qp->qp_context); struct rtrs_sess *s = con->c.sess; struct rtrs_srv_sess *sess = to_srv_sess(s); struct rtrs_iu *iu; @@ -862,7 +866,7 @@ rwr_free: static void rtrs_srv_info_req_done(struct ib_cq *cq, struct ib_wc *wc) { - struct rtrs_srv_con *con = cq->cq_context; + struct rtrs_srv_con *con = to_srv_con(wc->qp->qp_context); struct rtrs_sess *s = con->c.sess; struct rtrs_srv_sess *sess = to_srv_sess(s); struct rtrs_msg_info_req *msg; @@ -1110,7 +1114,7 @@ static void rtrs_srv_inv_rkey_done(struct ib_cq *cq, struct ib_wc *wc) { struct rtrs_srv_mr *mr = container_of(wc->wr_cqe, typeof(*mr), inv_cqe); - struct rtrs_srv_con *con = cq->cq_context; + struct rtrs_srv_con *con = to_srv_con(wc->qp->qp_context); struct rtrs_sess *s = con->c.sess; struct rtrs_srv_sess *sess = to_srv_sess(s); struct rtrs_srv *srv = sess->srv; @@ -1167,7 +1171,7 @@ static void rtrs_rdma_process_wr_wait_list(struct rtrs_srv_con *con) static void rtrs_srv_rdma_done(struct ib_cq *cq, struct ib_wc *wc) { - struct rtrs_srv_con *con = cq->cq_context; + struct rtrs_srv_con *con = to_srv_con(wc->qp->qp_context); struct rtrs_sess *s = con->c.sess; struct rtrs_srv_sess *sess = to_srv_sess(s); struct rtrs_srv *srv = sess->srv; @@ -1683,6 +1687,8 @@ static struct rtrs_srv_sess *__alloc_sess(struct rtrs_srv *srv, { struct rtrs_srv_sess *sess; int err = -ENOMEM; + char str[NAME_MAX]; + struct rtrs_addr path; if (srv->paths_num >= MAX_PATHS_NUM) { err = -ECONNRESET; @@ -1717,6 +1723,13 @@ static struct rtrs_srv_sess *__alloc_sess(struct rtrs_srv *srv, sess->cur_cq_vector = -1; sess->s.dst_addr = cm_id->route.addr.dst_addr; sess->s.src_addr = cm_id->route.addr.src_addr; + + /* temporary until receiving session-name from client */ + path.src = &sess->s.src_addr; + path.dst = &sess->s.dst_addr; + rtrs_addr_to_str(&path, str, sizeof(str)); + strlcpy(sess->s.sessname, str, sizeof(sess->s.sessname)); + sess->s.con_num = con_num; sess->s.recon_cnt = recon_cnt; uuid_copy(&sess->s.uuid, uuid); @@ -1908,13 +1921,10 @@ static int rtrs_srv_rdma_cm_handler(struct rdma_cm_id *cm_id, case RDMA_CM_EVENT_UNREACHABLE: rtrs_err(s, "CM error (CM event: %s, err: %d)\n", rdma_event_msg(ev->event), ev->status); - close_sess(sess); - break; + fallthrough; case RDMA_CM_EVENT_DISCONNECTED: case RDMA_CM_EVENT_ADDR_CHANGE: case RDMA_CM_EVENT_TIMEWAIT_EXIT: - close_sess(sess); - break; case RDMA_CM_EVENT_DEVICE_REMOVAL: close_sess(sess); break; |