533 		int fa = last->faila;  in rbio_can_merge()
535 		int cur_fa = cur->faila;  in rbio_can_merge()
538 		if (last->faila >= last->failb) {  in rbio_can_merge()
540 			fb = last->faila;  in rbio_can_merge()
543 		if (cur->faila >= cur->failb) {  in rbio_can_merge()
545 			cur_fb = cur->faila;  in rbio_can_merge()
953 	rbio->faila = -1;  in alloc_rbio()
1083 	if (rbio->faila >= 0 || rbio->failb >= 0) {  in validate_rbio_for_rmw()
1084 		BUG_ON(rbio->faila == rbio->real_stripes - 1);  in validate_rbio_for_rmw()
1409 	if (rbio->faila == failed || rbio->failb == failed)  in fail_rbio_index()
1412 	if (rbio->faila == -1) {  in fail_rbio_index()
1414 		rbio->faila = failed;  in fail_rbio_index()
1865 	int faila = -1, failb = -1;  in __raid_recover_end_io()  local
1889 	faila = rbio->faila;  in __raid_recover_end_io()
1925 			    (stripe == faila || stripe == failb)) {  in __raid_recover_end_io()
1940 				if (faila == rbio->nr_data) {  in __raid_recover_end_io()
1957 			if (faila > failb)  in __raid_recover_end_io()
1958 				swap(faila, failb);  in __raid_recover_end_io()
1967 				if (rbio->bioc->raid_map[faila] ==  in __raid_recover_end_io()
1981 						  sectorsize, faila, pointers);  in __raid_recover_end_io()
1984 						  sectorsize, faila, failb,  in __raid_recover_end_io()
1994 			memcpy(pointers[faila], pointers[rbio->nr_data], sectorsize);  in __raid_recover_end_io()
1997 			p = pointers[faila];  in __raid_recover_end_io()
1998 			for (stripe = faila; stripe < rbio->nr_data - 1; stripe++)  in __raid_recover_end_io()
2013 				if (faila != -1) {  in __raid_recover_end_io()
2014 					sector = rbio_stripe_sector(rbio, faila, i);  in __raid_recover_end_io()
2063 		rbio->faila = -1;  in __raid_recover_end_io()
2130 		if (rbio->faila == stripe || rbio->failb == stripe) {  in __raid56_parity_recover()
2211 	rbio->faila = find_logical_bio_stripe(rbio, bio);  in raid56_parity_recover()
2212 	if (rbio->faila == -1) {  in raid56_parity_recover()
2235 		if (rbio->failb <= rbio->faila)  in raid56_parity_recover()
2550 	if (rbio->faila >= 0 || rbio->failb >= 0) {  in validate_rbio_for_parity_scrub()
2553 		if (is_data_stripe(rbio, rbio->faila))  in validate_rbio_for_parity_scrub()
2555 		else if (is_parity_stripe(rbio->faila))  in validate_rbio_for_parity_scrub()
2556 			failp = rbio->faila;  in validate_rbio_for_parity_scrub()
2745 	rbio->faila = find_logical_bio_stripe(rbio, bio);  in raid56_alloc_missing_rbio()
2746 	if (rbio->faila == -1) {  in raid56_alloc_missing_rbio()