These helpers will be used to start listening on all TPG network portals
when a TPG is enabled.
Signed-off-by: David Disseldorp <ddiss@xxxxxxx>
---
drivers/target/iscsi/iscsi_target_tpg.c | 35 +++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index ddf1a67..45006d7 100644
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -205,6 +205,41 @@ static void iscsit_clear_tpg_np_login_threads(
spin_unlock(&tpg->tpg_np_lock);
}
+static int iscsit_enable_tpg_np_login_thread(
+ struct iscsi_tpg_np *tpg_np)
+{
+ if (!tpg_np->tpg_np) {
+ pr_err("struct iscsi_tpg_np->tpg_np is NULL!\n");
+ return -EINVAL;
+ }
+
+ return iscsit_enable_np_thread(tpg_np->tpg_np);
+}
+
+static int iscsit_enable_tpg_np_login_threads(
+ struct iscsi_portal_group *tpg)
+{
+ struct iscsi_tpg_np *tpg_np;
+ int ret;
+
+ spin_lock(&tpg->tpg_np_lock);
+ list_for_each_entry(tpg_np, &tpg->tpg_gnp_list, tpg_np_list) {
+ if (!tpg_np->tpg_np) {
+ pr_err("struct iscsi_tpg_np->tpg_np is NULL!\n");
+ continue;
+ }
+ spin_unlock(&tpg->tpg_np_lock);
+ ret = iscsit_enable_tpg_np_login_thread(tpg_np);
+ if (ret < 0)
+ goto out;
+ spin_lock(&tpg->tpg_np_lock);
+ }
+ spin_unlock(&tpg->tpg_np_lock);
+ ret = 0;
+out:
+ return ret;
+}
+
void iscsit_tpg_dump_params(struct iscsi_portal_group *tpg)
{
iscsi_print_params(tpg->param_list);
--
2.1.4
--
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