70 		unsigned long flags;  in check_idle_worker()  local
71 		spin_lock_irqsave(&worker->workers->lock, flags);  in check_idle_worker()
74 		spin_unlock_irqrestore(&worker->workers->lock, flags);  in check_idle_worker()
86 		unsigned long flags;  in check_busy_worker()  local
87 		spin_lock_irqsave(&worker->workers->lock, flags);  in check_busy_worker()
91 		spin_unlock_irqrestore(&worker->workers->lock, flags);  in check_busy_worker()
98 	unsigned long flags;  in run_ordered_completions()  local
103 	set_bit(WORK_DONE_BIT, &work->flags);  in run_ordered_completions()
105 	spin_lock_irqsave(&workers->lock, flags);  in run_ordered_completions()
111 		if (!test_bit(WORK_DONE_BIT, &work->flags))  in run_ordered_completions()
119 		if (test_and_set_bit(WORK_ORDER_DONE_BIT, &work->flags))  in run_ordered_completions()
122 		spin_unlock_irqrestore(&workers->lock, flags);  in run_ordered_completions()
127 		spin_lock_irqsave(&workers->lock, flags);  in run_ordered_completions()
132 	spin_unlock_irqrestore(&workers->lock, flags);  in run_ordered_completions()
151 			clear_bit(WORK_QUEUED_BIT, &work->flags);  in worker_loop()
348 	unsigned long flags;  in find_worker()  local
351 	spin_lock_irqsave(&workers->lock, flags);  in find_worker()
353 	spin_unlock_irqrestore(&workers->lock, flags);  in find_worker()
356 		spin_lock_irqsave(&workers->lock, flags);  in find_worker()
370 			spin_unlock_irqrestore(&workers->lock, flags);  in find_worker()
372 			spin_unlock_irqrestore(&workers->lock, flags);  in find_worker()
389 	unsigned long flags;  in btrfs_requeue_work()  local
392 	if (test_and_set_bit(WORK_QUEUED_BIT, &work->flags))  in btrfs_requeue_work()
395 	spin_lock_irqsave(&worker->lock, flags);  in btrfs_requeue_work()
403 		spin_lock_irqsave(&worker->workers->lock, flags);  in btrfs_requeue_work()
407 		spin_unlock_irqrestore(&worker->workers->lock, flags);  in btrfs_requeue_work()
414 	spin_unlock_irqrestore(&worker->lock, flags);  in btrfs_requeue_work()
428 	unsigned long flags;  in btrfs_queue_worker()  local
432 	if (test_and_set_bit(WORK_QUEUED_BIT, &work->flags))  in btrfs_queue_worker()
437 		spin_lock_irqsave(&workers->lock, flags);  in btrfs_queue_worker()
439 		spin_unlock_irqrestore(&workers->lock, flags);  in btrfs_queue_worker()
444 	spin_lock_irqsave(&worker->lock, flags);  in btrfs_queue_worker()
458 	spin_unlock_irqrestore(&worker->lock, flags);  in btrfs_queue_worker()