599 		    test_bit(R5_LOCKED, &dev->flags)) {  in init_stripe()
603 			       test_bit(R5_LOCKED, &dev->flags));  in init_stripe()
1367 			clear_bit(R5_LOCKED, &sh->dev[i].flags);  in ops_run_io()
2879 	clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_read_request()
2954 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_write_request()
3399 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3405 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3443 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3447 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3463 	set_bit(R5_LOCKED, &sh->dev[pd_idx].flags);  in schedule_reconstruction()
3471 		set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3762 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_failed_stripe()
3848 	if (test_bit(R5_LOCKED, &dev->flags) ||  in need_this_block()
4017 			set_bit(R5_LOCKED, &dev->flags);  in fetch_block()
4084 			if (!test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_clean_event()
4218 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4229 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4252 			    !test_bit(R5_LOCKED, &sh->dev[sh->pd_idx].flags)) {  in handle_stripe_dirtying()
4283 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4291 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4307 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4316 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4385 		set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks5()
4517 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4523 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4529 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4535 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4542 			clear_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4733 		if (test_bit(R5_LOCKED, &dev->flags))  in analyse_stripe()
5111 			if (test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe()
5145 			     && !test_bit(R5_LOCKED, &pdev->flags)  in handle_stripe()
5149 			     && !test_bit(R5_LOCKED, &qdev->flags)  in handle_stripe()
5238 				set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()
5261 			    && !test_bit(R5_LOCKED, &dev->flags)  in handle_stripe()
5270 				set_bit(R5_LOCKED, &dev->flags);  in handle_stripe()
5300 			set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()