61 	struct btrfs_io_context	*bioc;  member
427 	       (sector->recover->bioc->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK);  in scrub_is_page_on_raid56()
974 		btrfs_put_bioc(recover->bioc);  in scrub_put_recover()
1216 			int max_allowed = r->bioc->num_stripes - r->bioc->num_tgtdevs;  in scrub_handle_errored_block()
1405 static inline int scrub_nr_raid_mirrors(struct btrfs_io_context *bioc)  in scrub_nr_raid_mirrors()  argument
1407 	if (bioc->map_type & BTRFS_BLOCK_GROUP_RAID5)  in scrub_nr_raid_mirrors()
1409 	else if (bioc->map_type & BTRFS_BLOCK_GROUP_RAID6)  in scrub_nr_raid_mirrors()
1412 		return (int)bioc->num_stripes;  in scrub_nr_raid_mirrors()
1455 	struct btrfs_io_context *bioc;  in scrub_setup_recheck_block()  local
1468 		bioc = NULL;  in scrub_setup_recheck_block()
1476 				       logical, &mapped_length, &bioc);  in scrub_setup_recheck_block()
1477 		if (ret || !bioc || mapped_length < sublen) {  in scrub_setup_recheck_block()
1478 			btrfs_put_bioc(bioc);  in scrub_setup_recheck_block()
1485 			btrfs_put_bioc(bioc);  in scrub_setup_recheck_block()
1491 		recover->bioc = bioc;  in scrub_setup_recheck_block()
1496 		nmirrors = min(scrub_nr_raid_mirrors(bioc), BTRFS_MAX_MIRRORS);  in scrub_setup_recheck_block()
1523 						      bioc->map_type,  in scrub_setup_recheck_block()
1524 						      bioc->raid_map,  in scrub_setup_recheck_block()
1525 						      bioc->num_stripes -  in scrub_setup_recheck_block()
1526 						      bioc->num_tgtdevs,  in scrub_setup_recheck_block()
1536 					bioc->stripes[stripe_index].physical +  in scrub_setup_recheck_block()
1538 				sblock->dev = bioc->stripes[stripe_index].dev;  in scrub_setup_recheck_block()
1571 	raid56_parity_recover(bio, sector->recover->bioc, sector->sblock->mirror_num);  in scrub_submit_raid56_bio_wait()
2344 	struct btrfs_io_context *bioc = NULL;  in scrub_missing_raid56_pages()  local
2352 			       &length, &bioc);  in scrub_missing_raid56_pages()
2353 	if (ret || !bioc || !bioc->raid_map)  in scrub_missing_raid56_pages()
2357 		    !(bioc->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK))) {  in scrub_missing_raid56_pages()
2372 	rbio = raid56_alloc_missing_rbio(bio, bioc);  in scrub_missing_raid56_pages()
2388 	btrfs_put_bioc(bioc);  in scrub_missing_raid56_pages()
2395 	btrfs_put_bioc(bioc);  in scrub_missing_raid56_pages()
2948 	struct btrfs_io_context *bioc = NULL;  in scrub_parity_check_and_repair()  local
2960 			       &length, &bioc);  in scrub_parity_check_and_repair()
2961 	if (ret || !bioc || !bioc->raid_map)  in scrub_parity_check_and_repair()
2969 	rbio = raid56_parity_alloc_scrub_rbio(bio, bioc,  in scrub_parity_check_and_repair()
2973 	btrfs_put_bioc(bioc);  in scrub_parity_check_and_repair()
3161 		struct btrfs_io_context *bioc = NULL;  in scrub_raid56_data_stripe_for_parity()  local
3210 				      &mapped_length, &bioc, 0);  in scrub_raid56_data_stripe_for_parity()
3211 		if (!ret && (!bioc || mapped_length < extent_size))  in scrub_raid56_data_stripe_for_parity()
3214 			btrfs_put_bioc(bioc);  in scrub_raid56_data_stripe_for_parity()
3219 		extent_physical = bioc->stripes[0].physical;  in scrub_raid56_data_stripe_for_parity()
3220 		extent_mirror_num = bioc->mirror_num;  in scrub_raid56_data_stripe_for_parity()
3221 		extent_dev = bioc->stripes[0].dev;  in scrub_raid56_data_stripe_for_parity()
3222 		btrfs_put_bioc(bioc);  in scrub_raid56_data_stripe_for_parity()
4504 	struct btrfs_io_context *bioc = NULL;  in scrub_find_good_copy()  local
4509 			      &mapped_length, &bioc, 0);  in scrub_find_good_copy()
4510 	if (ret || !bioc || mapped_length < extent_len ||  in scrub_find_good_copy()
4511 	    !bioc->stripes[0].dev->bdev) {  in scrub_find_good_copy()
4512 		btrfs_put_bioc(bioc);  in scrub_find_good_copy()
4516 	*extent_physical = bioc->stripes[0].physical;  in scrub_find_good_copy()
4517 	*extent_mirror_num = bioc->mirror_num;  in scrub_find_good_copy()
4518 	*extent_dev = bioc->stripes[0].dev;  in scrub_find_good_copy()
4519 	btrfs_put_bioc(bioc);  in scrub_find_good_copy()