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-rw-r--r--drivers/target/target_core_transport.c22
-rw-r--r--drivers/target/target_core_xcopy.c5
-rw-r--r--include/target/target_core_fabric.h1
3 files changed, 19 insertions, 9 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 880e07f40099..595b2f12ca6a 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -225,6 +225,22 @@ void transport_subsystem_check_init(void)
}
/**
+ * transport_init_session - initialize a session object
+ * @se_sess: Session object pointer.
+ *
+ * The caller must have zero-initialized @se_sess before calling this function.
+ */
+void transport_init_session(struct se_session *se_sess)
+{
+ INIT_LIST_HEAD(&se_sess->sess_list);
+ INIT_LIST_HEAD(&se_sess->sess_acl_list);
+ INIT_LIST_HEAD(&se_sess->sess_cmd_list);
+ INIT_LIST_HEAD(&se_sess->sess_wait_list);
+ spin_lock_init(&se_sess->sess_cmd_lock);
+}
+EXPORT_SYMBOL(transport_init_session);
+
+/**
* transport_alloc_session - allocate a session object and initialize it
* @sup_prot_ops: bitmask that defines which T10-PI modes are supported.
*/
@@ -238,11 +254,7 @@ struct se_session *transport_alloc_session(enum target_prot_op sup_prot_ops)
" se_sess_cache\n");
return ERR_PTR(-ENOMEM);
}
- INIT_LIST_HEAD(&se_sess->sess_list);
- INIT_LIST_HEAD(&se_sess->sess_acl_list);
- INIT_LIST_HEAD(&se_sess->sess_cmd_list);
- INIT_LIST_HEAD(&se_sess->sess_wait_list);
- spin_lock_init(&se_sess->sess_cmd_lock);
+ transport_init_session(se_sess);
se_sess->sup_prot_ops = sup_prot_ops;
return se_sess;
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index 9ee89e00cd77..2718a933c0c6 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -497,10 +497,7 @@ int target_xcopy_setup_pt(void)
INIT_LIST_HEAD(&xcopy_pt_nacl.acl_list);
INIT_LIST_HEAD(&xcopy_pt_nacl.acl_sess_list);
memset(&xcopy_pt_sess, 0, sizeof(struct se_session));
- INIT_LIST_HEAD(&xcopy_pt_sess.sess_list);
- INIT_LIST_HEAD(&xcopy_pt_sess.sess_acl_list);
- INIT_LIST_HEAD(&xcopy_pt_sess.sess_cmd_list);
- spin_lock_init(&xcopy_pt_sess.sess_cmd_lock);
+ transport_init_session(&xcopy_pt_sess);
xcopy_pt_nacl.se_tpg = &xcopy_pt_tpg;
xcopy_pt_nacl.nacl_sess = &xcopy_pt_sess;
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 010df9d5b977..84a681b6e5ca 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -115,6 +115,7 @@ struct se_session *target_alloc_session(struct se_portal_group *,
int (*callback)(struct se_portal_group *,
struct se_session *, void *));
+void transport_init_session(struct se_session *);
struct se_session *transport_alloc_session(enum target_prot_op);
int transport_alloc_session_tags(struct se_session *, unsigned int,
unsigned int);