600 		    test_bit(R5_LOCKED, &dev->flags)) {  in init_stripe()
604 			       test_bit(R5_LOCKED, &dev->flags));  in init_stripe()
1349 			clear_bit(R5_LOCKED, &sh->dev[i].flags);  in ops_run_io()
2837 	clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_read_request()
2907 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_write_request()
3352 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3358 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3396 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3400 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3416 	set_bit(R5_LOCKED, &sh->dev[pd_idx].flags);  in schedule_reconstruction()
3424 		set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3682 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_failed_stripe()
3766 	if (test_bit(R5_LOCKED, &dev->flags) ||  in need_this_block()
3935 			set_bit(R5_LOCKED, &dev->flags);  in fetch_block()
4002 			if (!test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_clean_event()
4133 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4144 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4166 			    !test_bit(R5_LOCKED, &sh->dev[sh->pd_idx].flags)) {  in handle_stripe_dirtying()
4197 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4205 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4221 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4230 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4300 		set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks5()
4431 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4437 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4443 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4449 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4456 			clear_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4643 		if (test_bit(R5_LOCKED, &dev->flags))  in analyse_stripe()
5012 			if (test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe()
5046 			     && !test_bit(R5_LOCKED, &pdev->flags)  in handle_stripe()
5050 			     && !test_bit(R5_LOCKED, &qdev->flags)  in handle_stripe()
5139 				set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()
5162 			    && !test_bit(R5_LOCKED, &dev->flags)  in handle_stripe()
5171 				set_bit(R5_LOCKED, &dev->flags);  in handle_stripe()
5201 			set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()