From 9ed5965588603840100fb31e579c2996d81aaea9 Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Sat, 9 Jan 2016 20:12:40 -0800 Subject: [PATCH] tcm_fc: Convert to target_alloc_session usage This patch converts tcm_fc target mode addition of tf_sess->hash to port_id hlist_head using the new alloc_session callback(). Cc: Vasu Dev Cc: Mark Rustad Cc: Robert Love Signed-off-by: Nicholas Bellinger --- drivers/target/tcm_fc/tfc_sess.c | 44 ++++++++++++++++---------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index e19f4c58c6fa..d0c3e1894c61 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -186,6 +186,20 @@ static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id) return NULL; } +static int ft_sess_alloc_cb(struct se_portal_group *se_tpg, + struct se_session *se_sess, void *p) +{ + struct ft_sess *sess = p; + struct ft_tport *tport = sess->tport; + struct hlist_head *head = &tport->hash[ft_sess_hash(sess->port_id)]; + + pr_debug("port_id %x sess %p\n", sess->port_id, sess); + hlist_add_head_rcu(&sess->hash, head); + tport->sess_count++; + + return 0; +} + /* * Allocate session and enter it in the hash for the local port. * Caller holds ft_lport_lock. @@ -194,7 +208,6 @@ static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id, struct fc_rport_priv *rdata) { struct se_portal_group *se_tpg = &tport->tpg->se_tpg; - struct se_node_acl *se_acl; struct ft_sess *sess; struct hlist_head *head; unsigned char initiatorname[TRANSPORT_IQN_LEN]; @@ -210,31 +223,18 @@ static struct ft_sess *ft_sess_create(struct ft_tport *tport, u32 port_id, if (!sess) return NULL; - sess->se_sess = transport_init_session_tags(TCM_FC_DEFAULT_TAGS, - sizeof(struct ft_cmd), - TARGET_PROT_NORMAL); - if (IS_ERR(sess->se_sess)) { - kfree(sess); - return NULL; - } + kref_init(&sess->kref); /* ref for table entry */ + sess->tport = tport; + sess->port_id = port_id; - se_acl = core_tpg_get_initiator_node_acl(se_tpg, &initiatorname[0]); - if (!se_acl) { - transport_free_session(sess->se_sess); + sess->se_sess = target_alloc_session(se_tpg, TCM_FC_DEFAULT_TAGS, + sizeof(struct ft_cmd), + TARGET_PROT_NORMAL, &initiatorname[0], + sess, ft_sess_alloc_cb); + if (IS_ERR(sess->se_sess)) { kfree(sess); return NULL; } - sess->se_sess->se_node_acl = se_acl; - sess->tport = tport; - sess->port_id = port_id; - kref_init(&sess->kref); /* ref for table entry */ - hlist_add_head_rcu(&sess->hash, head); - tport->sess_count++; - - pr_debug("port_id %x sess %p\n", port_id, sess); - - transport_register_session(&tport->tpg->se_tpg, se_acl, - sess->se_sess, sess); return sess; } -- 2.45.2