597 	ASSERT(stripe_nr < rbio->real_stripes);  in rbio_stripe_sector_index()
623 	if (rbio->nr_data + 1 == rbio->real_stripes)  in rbio_qstripe_sector()
878 	ASSERT(stripe_nr >= 0 && stripe_nr < rbio->real_stripes);  in sector_in_rbio()
905 	const unsigned int real_stripes = bioc->num_stripes - bioc->replace_nr_stripes;  in alloc_rbio()  local
907 	const unsigned int num_pages = stripe_npages * real_stripes;  in alloc_rbio()
910 	const unsigned int num_sectors = stripe_nsectors * real_stripes;  in alloc_rbio()
930 	rbio->finish_pointers = kcalloc(real_stripes, sizeof(void *), GFP_NOFS);  in alloc_rbio()
950 	rbio->real_stripes = real_stripes;  in alloc_rbio()
957 	rbio->nr_data = real_stripes - btrfs_nr_parity_stripes(bioc->map_type);  in alloc_rbio()
1012 	for (stripe_nr = 0; stripe_nr < rbio->real_stripes; stripe_nr++) {  in get_rbio_veritical_errors()
1215 		raid6_call.gen_syndrome(rbio->real_stripes, sectorsize,  in generate_pq_vertical()
1320 					 rbio->real_stripes,  in rmw_assemble_write_bios()
1354 		for (stripe_nr = 0; stripe_nr < rbio->real_stripes; stripe_nr++) {  in set_rbio_range_error()
1756 	for (stripe_nr = 0; stripe_nr < rbio->real_stripes; stripe_nr++) {  in recover_vertical()
1798 		if (failb == rbio->real_stripes - 1) {  in recover_vertical()
1799 			if (faila == rbio->real_stripes - 2)  in recover_vertical()
1813 		if (failb == rbio->real_stripes - 2) {  in recover_vertical()
1814 			raid6_datap_recov(rbio->real_stripes, sectorsize,  in recover_vertical()
1817 			raid6_2data_recov(rbio->real_stripes, sectorsize,  in recover_vertical()
1869 	for (stripe_nr = rbio->real_stripes - 1; stripe_nr >= 0; stripe_nr--)  in recover_vertical()
1887 	pointers = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);  in recover_sectors()
1888 	unmap_array = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);  in recover_sectors()
2022 		failb = rbio->real_stripes - (mirror_num - 1);  in set_rbio_raid6_extra_error()
2360 	for (i = rbio->nr_data; i < rbio->real_stripes; i++) {  in raid56_parity_alloc_scrub_rbio()
2366 	ASSERT(i < rbio->real_stripes);  in raid56_parity_alloc_scrub_rbio()
2418 	if (rbio->real_stripes - rbio->nr_data == 1)  in finish_parity_scrub()
2420 	else if (rbio->real_stripes - rbio->nr_data == 2)  in finish_parity_scrub()
2457 		pointers[rbio->real_stripes - 1] = kmap_local_page(q_sector.page);  in finish_parity_scrub()
2478 			raid6_call.gen_syndrome(rbio->real_stripes, sectorsize,  in finish_parity_scrub()
2504 		kunmap_local(pointers[rbio->real_stripes - 1]);  in finish_parity_scrub()
2537 					 rbio->real_stripes,  in finish_parity_scrub()
2572 	pointers = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);  in recover_scrub_rbio()
2573 	unmap_array = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);  in recover_scrub_rbio()