101 	spin_lock(&conf->device_lock);  in lock_device_hash_lock()
106 	spin_unlock(&conf->device_lock);  in unlock_device_hash_lock()
117 	spin_lock(&conf->device_lock);  in lock_all_device_hash_locks_irq()
123 	spin_unlock(&conf->device_lock);  in unlock_all_device_hash_locks_irq()
434 	if (atomic_dec_and_lock(&sh->count, &conf->device_lock)) {  in raid5_release_stripe()
438 		spin_unlock(&conf->device_lock);  in raid5_release_stripe()
700 			spin_lock(&conf->device_lock);  in raid5_get_active_stripe()
713 			spin_unlock(&conf->device_lock);  in raid5_get_active_stripe()
778 		spin_lock(&conf->device_lock);  in stripe_add_to_batch_list()
791 		spin_unlock(&conf->device_lock);  in stripe_add_to_batch_list()
2511 	spin_lock_irqsave(&conf->device_lock, flags);  in error()
2514 	spin_unlock_irqrestore(&conf->device_lock, flags);  in error()
4630 			spin_lock_irq(&conf->device_lock);  in handle_stripe()
4632 			spin_unlock_irq(&conf->device_lock);  in handle_stripe()
4713 	spin_lock_irqsave(&conf->device_lock, flags);  in add_bio_to_retry()
4718 	spin_unlock_irqrestore(&conf->device_lock, flags);  in add_bio_to_retry()
4846 		spin_lock_irq(&conf->device_lock);  in raid5_read_one_chunk()
4849 				    conf->device_lock);  in raid5_read_one_chunk()
4851 		spin_unlock_irq(&conf->device_lock);  in raid5_read_one_chunk()
4995 		spin_lock_irq(&conf->device_lock);  in raid5_unplug()
5014 		spin_unlock_irq(&conf->device_lock);  in raid5_unplug()
5212 			spin_lock_irq(&conf->device_lock);  in make_request()
5221 					spin_unlock_irq(&conf->device_lock);  in make_request()
5227 			spin_unlock_irq(&conf->device_lock);  in make_request()
5250 				spin_lock_irq(&conf->device_lock);  in make_request()
5256 				spin_unlock_irq(&conf->device_lock);  in make_request()
5474 		spin_lock_irq(&conf->device_lock);  in reshape_request()
5476 		spin_unlock_irq(&conf->device_lock);  in reshape_request()
5513 	spin_lock_irq(&conf->device_lock);  in reshape_request()
5518 	spin_unlock_irq(&conf->device_lock);  in reshape_request()
5573 		spin_lock_irq(&conf->device_lock);  in reshape_request()
5575 		spin_unlock_irq(&conf->device_lock);  in reshape_request()
5758 			spin_unlock_irq(&conf->device_lock);  in handle_active_stripes()
5760 			spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
5765 	spin_unlock_irq(&conf->device_lock);  in handle_active_stripes()
5772 		spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
5782 	spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
5803 	spin_lock_irq(&conf->device_lock);  in raid5_do_work()
5818 	spin_unlock_irq(&conf->device_lock);  in raid5_do_work()
5845 		spin_lock_irq(&conf->device_lock);  in raid5d()
5850 		spin_unlock_irq(&conf->device_lock);  in raid5d()
5856 	spin_lock_irq(&conf->device_lock);  in raid5d()
5869 			spin_unlock_irq(&conf->device_lock);  in raid5d()
5871 			spin_lock_irq(&conf->device_lock);  in raid5d()
5879 			spin_unlock_irq(&conf->device_lock);  in raid5d()
5881 			spin_lock_irq(&conf->device_lock);  in raid5d()
5894 			spin_unlock_irq(&conf->device_lock);  in raid5d()
5896 			spin_lock_irq(&conf->device_lock);  in raid5d()
5901 	spin_unlock_irq(&conf->device_lock);  in raid5d()
6194 			spin_lock_irq(&conf->device_lock);  in raid5_store_group_thread_cnt()
6198 			spin_unlock_irq(&conf->device_lock);  in raid5_store_group_thread_cnt()
6512 	spin_lock_init(&conf->device_lock);  in setup_conf()
7135 	spin_lock_irqsave(&conf->device_lock, flags);  in raid5_spare_active()
7137 	spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_spare_active()
7415 	spin_lock_irq(&conf->device_lock);  in raid5_start_reshape()
7434 	spin_unlock_irq(&conf->device_lock);  in raid5_start_reshape()
7474 		spin_lock_irqsave(&conf->device_lock, flags);  in raid5_start_reshape()
7476 		spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_start_reshape()
7491 		spin_lock_irq(&conf->device_lock);  in raid5_start_reshape()
7504 		spin_unlock_irq(&conf->device_lock);  in raid5_start_reshape()
7522 		spin_lock_irq(&conf->device_lock);  in end_reshape()
7529 		spin_unlock_irq(&conf->device_lock);  in end_reshape()
7560 			spin_lock_irq(&conf->device_lock);  in raid5_finish_reshape()
7562 			spin_unlock_irq(&conf->device_lock);  in raid5_finish_reshape()