+
+ spin_lock_irq(&slow_subchannel_lock);
+ while (!list_empty(&slow_subchannels_head)) {
+ struct slow_subchannel *slow_sch =
+ list_entry(slow_subchannels_head.next,
+ struct slow_subchannel, slow_list);
+
+ list_del_init(slow_subchannels_head.next);
+ spin_unlock_irq(&slow_subchannel_lock);
+ css_evaluate_subchannel(slow_sch->schid, 1);
+ spin_lock_irq(&slow_subchannel_lock);
+ kfree(slow_sch);
+ }
+ spin_unlock_irq(&slow_subchannel_lock);