95 	struct iscsit_session *sess = NULL, *sess_p = NULL;  in iscsi_check_for_session_reinstatement()  local
124 		if (!memcmp(sess_p->isid, conn->sess->isid, 6) &&  in iscsi_check_for_session_reinstatement()
134 			sess = sess_p;  in iscsi_check_for_session_reinstatement()
143 	if (!sess)  in iscsi_check_for_session_reinstatement()
148 		"Discovery" : "Normal", sess->sid,  in iscsi_check_for_session_reinstatement()
149 		sess->sess_ops->InitiatorName);  in iscsi_check_for_session_reinstatement()
151 	spin_lock_bh(&sess->conn_lock);  in iscsi_check_for_session_reinstatement()
152 	if (sess->session_state == TARG_SESS_STATE_FAILED) {  in iscsi_check_for_session_reinstatement()
153 		spin_unlock_bh(&sess->conn_lock);  in iscsi_check_for_session_reinstatement()
154 		iscsit_dec_session_usage_count(sess);  in iscsi_check_for_session_reinstatement()
157 	spin_unlock_bh(&sess->conn_lock);  in iscsi_check_for_session_reinstatement()
159 	iscsit_stop_session(sess, 1, 1);  in iscsi_check_for_session_reinstatement()
160 	iscsit_dec_session_usage_count(sess);  in iscsi_check_for_session_reinstatement()
166 	struct iscsit_session *sess,  in iscsi_login_set_conn_values()  argument
171 	conn->sess		= sess;  in iscsi_login_set_conn_values()
218 	struct iscsit_session *sess = NULL;  in iscsi_login_zero_tsih_s1()  local
222 	sess = kzalloc(sizeof(struct iscsit_session), GFP_KERNEL);  in iscsi_login_zero_tsih_s1()
223 	if (!sess) {  in iscsi_login_zero_tsih_s1()
230 	if (iscsi_login_set_conn_values(sess, conn, pdu->cid))  in iscsi_login_zero_tsih_s1()
233 	sess->init_task_tag	= pdu->itt;  in iscsi_login_zero_tsih_s1()
234 	memcpy(&sess->isid, pdu->isid, 6);  in iscsi_login_zero_tsih_s1()
235 	sess->exp_cmd_sn	= be32_to_cpu(pdu->cmdsn);  in iscsi_login_zero_tsih_s1()
236 	INIT_LIST_HEAD(&sess->sess_conn_list);  in iscsi_login_zero_tsih_s1()
237 	INIT_LIST_HEAD(&sess->sess_ooo_cmdsn_list);  in iscsi_login_zero_tsih_s1()
238 	INIT_LIST_HEAD(&sess->cr_active_list);  in iscsi_login_zero_tsih_s1()
239 	INIT_LIST_HEAD(&sess->cr_inactive_list);  in iscsi_login_zero_tsih_s1()
240 	init_completion(&sess->async_msg_comp);  in iscsi_login_zero_tsih_s1()
241 	init_completion(&sess->reinstatement_comp);  in iscsi_login_zero_tsih_s1()
242 	init_completion(&sess->session_wait_comp);  in iscsi_login_zero_tsih_s1()
243 	init_completion(&sess->session_waiting_on_uc_comp);  in iscsi_login_zero_tsih_s1()
244 	mutex_init(&sess->cmdsn_mutex);  in iscsi_login_zero_tsih_s1()
245 	spin_lock_init(&sess->conn_lock);  in iscsi_login_zero_tsih_s1()
246 	spin_lock_init(&sess->cr_a_lock);  in iscsi_login_zero_tsih_s1()
247 	spin_lock_init(&sess->cr_i_lock);  in iscsi_login_zero_tsih_s1()
248 	spin_lock_init(&sess->session_usage_lock);  in iscsi_login_zero_tsih_s1()
249 	spin_lock_init(&sess->ttt_lock);  in iscsi_login_zero_tsih_s1()
251 	timer_setup(&sess->time2retain_timer,  in iscsi_login_zero_tsih_s1()
262 	sess->session_index = ret;  in iscsi_login_zero_tsih_s1()
263 	sess->creation_time = get_jiffies_64();  in iscsi_login_zero_tsih_s1()
268 	atomic_set(&sess->max_cmd_sn, be32_to_cpu(pdu->cmdsn));  in iscsi_login_zero_tsih_s1()
270 	sess->sess_ops = kzalloc(sizeof(struct iscsi_sess_ops), GFP_KERNEL);  in iscsi_login_zero_tsih_s1()
271 	if (!sess->sess_ops) {  in iscsi_login_zero_tsih_s1()
279 	sess->se_sess = transport_alloc_session(TARGET_PROT_NORMAL);  in iscsi_login_zero_tsih_s1()
280 	if (IS_ERR(sess->se_sess)) {  in iscsi_login_zero_tsih_s1()
289 	kfree(sess->sess_ops);  in iscsi_login_zero_tsih_s1()
291 	ida_free(&sess_ida, sess->session_index);  in iscsi_login_zero_tsih_s1()
293 	kfree(sess);  in iscsi_login_zero_tsih_s1()
294 	conn->sess = NULL;  in iscsi_login_zero_tsih_s1()
302 	struct iscsit_session *sess = conn->sess;  in iscsi_login_zero_tsih_s2()  local
306 	sess->tpg = conn->tpg;  in iscsi_login_zero_tsih_s2()
312 	sess->tsih = ++sess->tpg->ntsih;  in iscsi_login_zero_tsih_s2()
313 	if (!sess->tsih)  in iscsi_login_zero_tsih_s2()
314 		sess->tsih = ++sess->tpg->ntsih;  in iscsi_login_zero_tsih_s2()
331 	if (sess->sess_ops->SessionType)  in iscsi_login_zero_tsih_s2()
335 	na = iscsit_tpg_get_node_attrib(sess);  in iscsi_login_zero_tsih_s2()
356 	if (iscsi_change_param_sprintf(conn, "TargetPortalGroupTag=%hu", sess->tpg->tpgt))  in iscsi_login_zero_tsih_s2()
414 		if (sess->se_sess->sup_prot_ops &  in iscsi_login_zero_tsih_s2()
449 	struct iscsit_session *sess = NULL, *sess_p = NULL;  in iscsi_login_non_zero_tsih_s2()  local
469 			sess = sess_p;  in iscsi_login_non_zero_tsih_s2()
478 	if (!sess) {  in iscsi_login_non_zero_tsih_s2()
490 	spin_lock_bh(&sess->conn_lock);  in iscsi_login_non_zero_tsih_s2()
491 	if (sess->session_state == TARG_SESS_STATE_FAILED)  in iscsi_login_non_zero_tsih_s2()
492 		atomic_set(&sess->session_continuation, 1);  in iscsi_login_non_zero_tsih_s2()
493 	spin_unlock_bh(&sess->conn_lock);  in iscsi_login_non_zero_tsih_s2()
495 	if (iscsi_login_set_conn_values(sess, conn, pdu->cid) < 0 ||  in iscsi_login_non_zero_tsih_s2()
514 	if (iscsi_change_param_sprintf(conn, "TargetPortalGroupTag=%hu", sess->tpg->tpgt))  in iscsi_login_non_zero_tsih_s2()
527 	struct iscsit_session *sess = conn->sess;  in iscsi_login_post_auth_non_zero_tsih()  local
536 	conn_ptr = iscsit_get_conn_from_cid_rcfr(sess, cid);  in iscsi_login_post_auth_non_zero_tsih()
540 			conn_ptr->cid, sess->sess_ops->InitiatorName);  in iscsi_login_post_auth_non_zero_tsih()
555 	if (sess->sess_ops->ErrorRecoveryLevel == 2) {  in iscsi_login_post_auth_non_zero_tsih()
557 				sess, cid);  in iscsi_login_post_auth_non_zero_tsih()
573 			cid, sess->sess_ops->InitiatorName);  in iscsi_login_post_auth_non_zero_tsih()
575 	if ((atomic_read(&sess->nconn) + 1) > sess->sess_ops->MaxConnections) {  in iscsi_login_post_auth_non_zero_tsih()
578 				sess->sess_ops->MaxConnections);  in iscsi_login_post_auth_non_zero_tsih()
589 	struct iscsit_session *sess = conn->sess;  in iscsi_post_login_start_timers()  local
596 	if (!sess->sess_ops->SessionType)  in iscsi_post_login_start_timers()
652 	struct iscsit_session *sess = conn->sess;  in iscsi_post_login_handler()  local
653 	struct se_session *se_sess = sess->se_sess;  in iscsi_post_login_handler()
654 	struct iscsi_portal_group *tpg = sess->tpg;  in iscsi_post_login_handler()
670 		iscsi_set_session_parameters(sess->sess_ops,  in iscsi_post_login_handler()
675 		spin_lock_bh(&sess->conn_lock);  in iscsi_post_login_handler()
676 		atomic_set(&sess->session_continuation, 0);  in iscsi_post_login_handler()
677 		if (sess->session_state == TARG_SESS_STATE_FAILED) {  in iscsi_post_login_handler()
680 			sess->session_state = TARG_SESS_STATE_LOGGED_IN;  in iscsi_post_login_handler()
688 		list_add_tail(&conn->conn_list, &sess->sess_conn_list);  in iscsi_post_login_handler()
689 		atomic_inc(&sess->nconn);  in iscsi_post_login_handler()
691 			" from node: %s\n", atomic_read(&sess->nconn),  in iscsi_post_login_handler()
692 			sess->sess_ops->InitiatorName);  in iscsi_post_login_handler()
693 		spin_unlock_bh(&sess->conn_lock);  in iscsi_post_login_handler()
712 			iscsit_stop_time2retain_timer(sess);  in iscsi_post_login_handler()
715 		iscsit_dec_session_usage_count(sess);  in iscsi_post_login_handler()
719 	iscsi_set_session_parameters(sess->sess_ops, conn->param_list, 1);  in iscsi_post_login_handler()
723 	iscsit_determine_maxcmdsn(sess);  in iscsi_post_login_handler()
726 	__transport_register_session(&sess->tpg->tpg_se_tpg,  in iscsi_post_login_handler()
727 			se_sess->se_node_acl, se_sess, sess);  in iscsi_post_login_handler()
729 	sess->session_state = TARG_SESS_STATE_LOGGED_IN;  in iscsi_post_login_handler()
735 	spin_lock_bh(&sess->conn_lock);  in iscsi_post_login_handler()
736 	list_add_tail(&conn->conn_list, &sess->sess_conn_list);  in iscsi_post_login_handler()
737 	atomic_inc(&sess->nconn);  in iscsi_post_login_handler()
739 		" %s\n", atomic_read(&sess->nconn),  in iscsi_post_login_handler()
740 		sess->sess_ops->InitiatorName);  in iscsi_post_login_handler()
741 	spin_unlock_bh(&sess->conn_lock);  in iscsi_post_login_handler()
743 	sess->sid = tpg->sid++;  in iscsi_post_login_handler()
744 	if (!sess->sid)  in iscsi_post_login_handler()
745 		sess->sid = tpg->sid++;  in iscsi_post_login_handler()
747 			sess->sess_ops->InitiatorName);  in iscsi_post_login_handler()
1097 	if (!zero_tsih || !conn->sess)  in iscsi_target_login_sess_out()
1100 	transport_free_session(conn->sess->se_sess);  in iscsi_target_login_sess_out()
1101 	ida_free(&sess_ida, conn->sess->session_index);  in iscsi_target_login_sess_out()
1102 	kfree(conn->sess->sess_ops);  in iscsi_target_login_sess_out()
1103 	kfree(conn->sess);  in iscsi_target_login_sess_out()
1104 	conn->sess = NULL;  in iscsi_target_login_sess_out()
1111 	if (!zero_tsih && conn->sess) {  in iscsi_target_login_sess_out()
1112 		spin_lock_bh(&conn->sess->conn_lock);  in iscsi_target_login_sess_out()
1113 		if (conn->sess->session_state == TARG_SESS_STATE_FAILED) {  in iscsi_target_login_sess_out()
1117 			atomic_set(&conn->sess->session_continuation, 0);  in iscsi_target_login_sess_out()
1118 			spin_unlock_bh(&conn->sess->conn_lock);  in iscsi_target_login_sess_out()
1120 			iscsit_start_time2retain_handler(conn->sess);  in iscsi_target_login_sess_out()
1123 			spin_unlock_bh(&conn->sess->conn_lock);  in iscsi_target_login_sess_out()
1124 		iscsit_dec_session_usage_count(conn->sess);  in iscsi_target_login_sess_out()
1288 	if (conn->sess)  in __iscsi_target_login_thread()
1289 		conn->sess->se_sess->sup_prot_ops =  in __iscsi_target_login_thread()