56 	struct btrfs_bio	*bbio;  member
259 	       (page->recover->bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK);  in scrub_is_page_on_raid56()
806 		btrfs_put_bbio(recover->bbio);  in scrub_put_recover()
1020 			int max_allowed = r->bbio->num_stripes -  in scrub_handle_errored_block()
1021 						r->bbio->num_tgtdevs;  in scrub_handle_errored_block()
1210 static inline int scrub_nr_raid_mirrors(struct btrfs_bio *bbio)  in scrub_nr_raid_mirrors()  argument
1212 	if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID5)  in scrub_nr_raid_mirrors()
1214 	else if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID6)  in scrub_nr_raid_mirrors()
1217 		return (int)bbio->num_stripes;  in scrub_nr_raid_mirrors()
1261 	struct btrfs_bio *bbio;  in scrub_setup_recheck_block()  local
1280 		bbio = NULL;  in scrub_setup_recheck_block()
1288 				logical, &mapped_length, &bbio);  in scrub_setup_recheck_block()
1289 		if (ret || !bbio || mapped_length < sublen) {  in scrub_setup_recheck_block()
1290 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1297 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1303 		recover->bbio = bbio;  in scrub_setup_recheck_block()
1308 		nmirrors = min(scrub_nr_raid_mirrors(bbio), BTRFS_MAX_MIRRORS);  in scrub_setup_recheck_block()
1340 						      bbio->map_type,  in scrub_setup_recheck_block()
1341 						      bbio->raid_map,  in scrub_setup_recheck_block()
1343 						      bbio->num_stripes -  in scrub_setup_recheck_block()
1344 						      bbio->num_tgtdevs,  in scrub_setup_recheck_block()
1348 			page->physical = bbio->stripes[stripe_index].physical +  in scrub_setup_recheck_block()
1350 			page->dev = bbio->stripes[stripe_index].dev;  in scrub_setup_recheck_block()
1393 	ret = raid56_parity_recover(fs_info, bio, page->recover->bbio,  in scrub_submit_raid56_bio_wait()
2145 	struct btrfs_bio *bbio = NULL;  in scrub_missing_raid56_pages()  local
2153 			&length, &bbio);  in scrub_missing_raid56_pages()
2154 	if (ret || !bbio || !bbio->raid_map)  in scrub_missing_raid56_pages()
2158 		    !(bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK))) {  in scrub_missing_raid56_pages()
2173 	rbio = raid56_alloc_missing_rbio(fs_info, bio, bbio, length);  in scrub_missing_raid56_pages()
2194 	btrfs_put_bbio(bbio);  in scrub_missing_raid56_pages()
2733 	struct btrfs_bio *bbio = NULL;  in scrub_parity_check_and_repair()  local
2745 			       &length, &bbio);  in scrub_parity_check_and_repair()
2746 	if (ret || !bbio || !bbio->raid_map)  in scrub_parity_check_and_repair()
2754 	rbio = raid56_parity_alloc_scrub_rbio(fs_info, bio, bbio,  in scrub_parity_check_and_repair()
2769 	btrfs_put_bbio(bbio);  in scrub_parity_check_and_repair()
2808 	struct btrfs_bio *bbio = NULL;  in scrub_raid56_parity()  local
2947 			bbio = NULL;  in scrub_raid56_parity()
2949 					extent_logical, &mapped_length, &bbio,  in scrub_raid56_parity()
2952 				if (!bbio || mapped_length < extent_len)  in scrub_raid56_parity()
2956 				btrfs_put_bbio(bbio);  in scrub_raid56_parity()
2959 			extent_physical = bbio->stripes[0].physical;  in scrub_raid56_parity()
2960 			extent_mirror_num = bbio->mirror_num;  in scrub_raid56_parity()
2961 			extent_dev = bbio->stripes[0].dev;  in scrub_raid56_parity()
2962 			btrfs_put_bbio(bbio);  in scrub_raid56_parity()
4007 	struct btrfs_bio *bbio = NULL;  in scrub_remap_extent()  local
4012 			      &mapped_length, &bbio, 0);  in scrub_remap_extent()
4013 	if (ret || !bbio || mapped_length < extent_len ||  in scrub_remap_extent()
4014 	    !bbio->stripes[0].dev->bdev) {  in scrub_remap_extent()
4015 		btrfs_put_bbio(bbio);  in scrub_remap_extent()
4019 	*extent_physical = bbio->stripes[0].physical;  in scrub_remap_extent()
4020 	*extent_mirror_num = bbio->mirror_num;  in scrub_remap_extent()
4021 	*extent_dev = bbio->stripes[0].dev;  in scrub_remap_extent()
4022 	btrfs_put_bbio(bbio);  in scrub_remap_extent()