44 	struct ft_tport *tport;  in ft_tport_get()  local
47 	tport = rcu_dereference_protected(lport->prov[FC_TYPE_FCP],  in ft_tport_get()
49 	if (tport && tport->tpg)  in ft_tport_get()
50 		return tport;  in ft_tport_get()
56 	if (tport) {  in ft_tport_get()
57 		tport->tpg = tpg;  in ft_tport_get()
58 		tpg->tport = tport;  in ft_tport_get()
59 		return tport;  in ft_tport_get()
62 	tport = kzalloc(sizeof(*tport), GFP_KERNEL);  in ft_tport_get()
63 	if (!tport)  in ft_tport_get()
66 	tport->lport = lport;  in ft_tport_get()
67 	tport->tpg = tpg;  in ft_tport_get()
68 	tpg->tport = tport;  in ft_tport_get()
70 		INIT_HLIST_HEAD(&tport->hash[i]);  in ft_tport_get()
72 	rcu_assign_pointer(lport->prov[FC_TYPE_FCP], tport);  in ft_tport_get()
73 	return tport;  in ft_tport_get()
80 static void ft_tport_delete(struct ft_tport *tport)  in ft_tport_delete()  argument
85 	ft_sess_delete_all(tport);  in ft_tport_delete()
86 	lport = tport->lport;  in ft_tport_delete()
88 	BUG_ON(tport != lport->prov[FC_TYPE_FCP]);  in ft_tport_delete()
91 	tpg = tport->tpg;  in ft_tport_delete()
93 		tpg->tport = NULL;  in ft_tport_delete()
94 		tport->tpg = NULL;  in ft_tport_delete()
96 	kfree_rcu(tport, rcu);  in ft_tport_delete()
117 	struct ft_tport *tport;  in ft_lport_del()  local
120 	tport = lport->prov[FC_TYPE_FCP];  in ft_lport_del()
121 	if (tport)  in ft_lport_del()
122 		ft_tport_delete(tport);  in ft_lport_del()
160 	struct ft_tport *tport;  in ft_sess_get()  local
166 	tport = rcu_dereference(lport->prov[FC_TYPE_FCP]);  in ft_sess_get()
167 	if (!tport) {  in ft_sess_get()
172 	head = &tport->hash[ft_sess_hash(port_id)];  in ft_sess_get()
193 	struct ft_tport *tport = sess->tport;  in ft_sess_alloc_cb()  local
194 	struct hlist_head *head = &tport->hash[ft_sess_hash(sess->port_id)];  in ft_sess_alloc_cb()
196 	TFC_SESS_DBG(tport->lport, "port_id %x sess %p\n", sess->port_id, sess);  in ft_sess_alloc_cb()
198 	tport->sess_count++;  in ft_sess_alloc_cb()
207 static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id,  in ft_sess_create()  argument
210 	struct se_portal_group *se_tpg = &tport->tpg->se_tpg;  in ft_sess_create()
217 	head = &tport->hash[ft_sess_hash(port_id)];  in ft_sess_create()
227 	sess->tport = tport;  in ft_sess_create()
248 	struct ft_tport *tport = sess->tport;  in ft_sess_unhash()  local
251 	BUG_ON(!tport->sess_count);  in ft_sess_unhash()
252 	tport->sess_count--;  in ft_sess_unhash()
261 static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id)  in ft_sess_delete()  argument
266 	head = &tport->hash[ft_sess_hash(port_id)];  in ft_sess_delete()
287 static void ft_sess_delete_all(struct ft_tport *tport)  in ft_sess_delete_all()  argument
292 	for (head = tport->hash;  in ft_sess_delete_all()
293 	     head < &tport->hash[FT_SESS_HASH_SIZE]; head++) {  in ft_sess_delete_all()
320 	TFC_SESS_DBG(sess->tport->lport, "port_id %x close session\n", port_id);  in ft_sess_close()
350 	struct ft_tport *tport;  in ft_prli_locked()  local
354 	tport = ft_tport_get(rdata->local_port);  in ft_prli_locked()
355 	if (!tport)  in ft_prli_locked()
379 		sess = ft_sess_create(tport, rdata->ids.port_id, rdata);  in ft_prli_locked()
453 	struct ft_tport *tport;  in ft_prlo()  local
456 	tport = rcu_dereference_protected(rdata->local_port->prov[FC_TYPE_FCP],  in ft_prlo()
459 	if (!tport) {  in ft_prlo()
463 	sess = ft_sess_delete(tport, rdata->ids.port_id);  in ft_prlo()