599 		    test_bit(R5_LOCKED, &dev->flags)) {  in init_stripe()
603 			       test_bit(R5_LOCKED, &dev->flags));  in init_stripe()
1360 			clear_bit(R5_LOCKED, &sh->dev[i].flags);  in ops_run_io()
2872 	clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_read_request()
2947 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in raid5_end_write_request()
3392 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3398 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3436 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3440 				set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3456 	set_bit(R5_LOCKED, &sh->dev[pd_idx].flags);  in schedule_reconstruction()
3464 		set_bit(R5_LOCKED, &dev->flags);  in schedule_reconstruction()
3755 		clear_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_failed_stripe()
3841 	if (test_bit(R5_LOCKED, &dev->flags) ||  in need_this_block()
4010 			set_bit(R5_LOCKED, &dev->flags);  in fetch_block()
4077 			if (!test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_clean_event()
4211 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4222 		    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4245 			    !test_bit(R5_LOCKED, &sh->dev[sh->pd_idx].flags)) {  in handle_stripe_dirtying()
4276 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4284 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4300 			    !test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe_dirtying()
4309 					set_bit(R5_LOCKED, &dev->flags);  in handle_stripe_dirtying()
4378 		set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks5()
4510 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4516 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4522 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4528 			set_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4535 			clear_bit(R5_LOCKED, &dev->flags);  in handle_parity_checks6()
4726 		if (test_bit(R5_LOCKED, &dev->flags))  in analyse_stripe()
5104 			if (test_bit(R5_LOCKED, &dev->flags) &&  in handle_stripe()
5138 			     && !test_bit(R5_LOCKED, &pdev->flags)  in handle_stripe()
5142 			     && !test_bit(R5_LOCKED, &qdev->flags)  in handle_stripe()
5231 				set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()
5254 			    && !test_bit(R5_LOCKED, &dev->flags)  in handle_stripe()
5263 				set_bit(R5_LOCKED, &dev->flags);  in handle_stripe()
5293 			set_bit(R5_LOCKED, &sh->dev[i].flags);  in handle_stripe()