84 	spin_lock(&conf->device_lock);  in lock_device_hash_lock()
89 	spin_unlock(&conf->device_lock);  in unlock_device_hash_lock()
99 	spin_lock(&conf->device_lock);  in lock_all_device_hash_locks_irq()
105 	spin_unlock(&conf->device_lock);  in unlock_all_device_hash_locks_irq()
404 	if (atomic_dec_and_lock_irqsave(&sh->count, &conf->device_lock, flags)) {  in raid5_release_stripe()
408 		spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_release_stripe()
673 			spin_lock(&conf->device_lock);  in raid5_get_active_stripe()
691 			spin_unlock(&conf->device_lock);  in raid5_get_active_stripe()
757 		spin_lock(&conf->device_lock);  in stripe_add_to_batch_list()
775 		spin_unlock(&conf->device_lock);  in stripe_add_to_batch_list()
2678 	spin_lock_irqsave(&conf->device_lock, flags);  in raid5_error()
2687 		spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_error()
2694 	spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_error()
5139 	spin_lock_irqsave(&conf->device_lock, flags);  in add_bio_to_retry()
5144 	spin_unlock_irqrestore(&conf->device_lock, flags);  in add_bio_to_retry()
5274 		spin_lock_irq(&conf->device_lock);  in raid5_read_one_chunk()
5277 				    conf->device_lock);  in raid5_read_one_chunk()
5279 		spin_unlock_irq(&conf->device_lock);  in raid5_read_one_chunk()
5434 		spin_lock_irq(&conf->device_lock);  in raid5_unplug()
5453 		spin_unlock_irq(&conf->device_lock);  in raid5_unplug()
5651 			spin_lock_irq(&conf->device_lock);  in raid5_make_request()
5660 					spin_unlock_irq(&conf->device_lock);  in raid5_make_request()
5666 			spin_unlock_irq(&conf->device_lock);  in raid5_make_request()
5689 				spin_lock_irq(&conf->device_lock);  in raid5_make_request()
5695 				spin_unlock_irq(&conf->device_lock);  in raid5_make_request()
5905 		spin_lock_irq(&conf->device_lock);  in reshape_request()
5907 		spin_unlock_irq(&conf->device_lock);  in reshape_request()
5944 	spin_lock_irq(&conf->device_lock);  in reshape_request()
5949 	spin_unlock_irq(&conf->device_lock);  in reshape_request()
6012 		spin_lock_irq(&conf->device_lock);  in reshape_request()
6014 		spin_unlock_irq(&conf->device_lock);  in reshape_request()
6181 		__releases(&conf->device_lock)  in handle_active_stripes()
6182 		__acquires(&conf->device_lock)  in handle_active_stripes()
6197 			spin_unlock_irq(&conf->device_lock);  in handle_active_stripes()
6199 			spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
6204 	spin_unlock_irq(&conf->device_lock);  in handle_active_stripes()
6211 		spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
6221 	spin_lock_irq(&conf->device_lock);  in handle_active_stripes()
6243 	spin_lock_irq(&conf->device_lock);  in raid5_do_work()
6257 			conf->device_lock);  in raid5_do_work()
6261 	spin_unlock_irq(&conf->device_lock);  in raid5_do_work()
6293 	spin_lock_irq(&conf->device_lock);  in raid5d()
6307 			spin_unlock_irq(&conf->device_lock);  in raid5d()
6309 			spin_lock_irq(&conf->device_lock);  in raid5d()
6317 			spin_unlock_irq(&conf->device_lock);  in raid5d()
6319 			spin_lock_irq(&conf->device_lock);  in raid5d()
6332 			spin_unlock_irq(&conf->device_lock);  in raid5d()
6334 			spin_lock_irq(&conf->device_lock);  in raid5d()
6339 	spin_unlock_irq(&conf->device_lock);  in raid5d()
6637 			spin_lock_irq(&conf->device_lock);  in raid5_store_group_thread_cnt()
6641 			spin_unlock_irq(&conf->device_lock);  in raid5_store_group_thread_cnt()
6938 	spin_lock_init(&conf->device_lock);  in setup_conf()
7588 	spin_lock_irqsave(&conf->device_lock, flags);  in raid5_spare_active()
7590 	spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_spare_active()
7902 	spin_lock_irq(&conf->device_lock);  in raid5_start_reshape()
7921 	spin_unlock_irq(&conf->device_lock);  in raid5_start_reshape()
7961 		spin_lock_irqsave(&conf->device_lock, flags);  in raid5_start_reshape()
7963 		spin_unlock_irqrestore(&conf->device_lock, flags);  in raid5_start_reshape()
7978 		spin_lock_irq(&conf->device_lock);  in raid5_start_reshape()
7991 		spin_unlock_irq(&conf->device_lock);  in raid5_start_reshape()
8009 		spin_lock_irq(&conf->device_lock);  in end_reshape()
8020 		spin_unlock_irq(&conf->device_lock);  in end_reshape()
8047 			spin_lock_irq(&conf->device_lock);  in raid5_finish_reshape()
8049 			spin_unlock_irq(&conf->device_lock);  in raid5_finish_reshape()