- set_current_state(TASK_INTERRUPTIBLE);
- add_wait_queue(&ls->thread_wait, &wait);
- if (no_work(ls, blist))
- schedule();
- remove_wait_queue(&ls->thread_wait, &wait);
- set_current_state(TASK_RUNNING);
+ wait_event_interruptible(ls->thread_wait,
+ !no_work(ls, blist) || kthread_should_stop());