58 	struct btrfs_bio	*bbio;  member
261 	       (page->recover->bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK);  in scrub_is_page_on_raid56()
809 		btrfs_put_bbio(recover->bbio);  in scrub_put_recover()
1035 			int max_allowed = r->bbio->num_stripes -  in scrub_handle_errored_block()
1036 						r->bbio->num_tgtdevs;  in scrub_handle_errored_block()
1226 static inline int scrub_nr_raid_mirrors(struct btrfs_bio *bbio)  in scrub_nr_raid_mirrors()  argument
1228 	if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID5)  in scrub_nr_raid_mirrors()
1230 	else if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID6)  in scrub_nr_raid_mirrors()
1233 		return (int)bbio->num_stripes;  in scrub_nr_raid_mirrors()
1277 	struct btrfs_bio *bbio;  in scrub_setup_recheck_block()  local
1296 		bbio = NULL;  in scrub_setup_recheck_block()
1304 				logical, &mapped_length, &bbio);  in scrub_setup_recheck_block()
1305 		if (ret || !bbio || mapped_length < sublen) {  in scrub_setup_recheck_block()
1306 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1313 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1319 		recover->bbio = bbio;  in scrub_setup_recheck_block()
1324 		nmirrors = min(scrub_nr_raid_mirrors(bbio), BTRFS_MAX_MIRRORS);  in scrub_setup_recheck_block()
1356 						      bbio->map_type,  in scrub_setup_recheck_block()
1357 						      bbio->raid_map,  in scrub_setup_recheck_block()
1359 						      bbio->num_stripes -  in scrub_setup_recheck_block()
1360 						      bbio->num_tgtdevs,  in scrub_setup_recheck_block()
1364 			page->physical = bbio->stripes[stripe_index].physical +  in scrub_setup_recheck_block()
1366 			page->dev = bbio->stripes[stripe_index].dev;  in scrub_setup_recheck_block()
1409 	ret = raid56_parity_recover(fs_info, bio, page->recover->bbio,  in scrub_submit_raid56_bio_wait()
2169 	struct btrfs_bio *bbio = NULL;  in scrub_missing_raid56_pages()  local
2177 			&length, &bbio);  in scrub_missing_raid56_pages()
2178 	if (ret || !bbio || !bbio->raid_map)  in scrub_missing_raid56_pages()
2182 		    !(bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK))) {  in scrub_missing_raid56_pages()
2197 	rbio = raid56_alloc_missing_rbio(fs_info, bio, bbio, length);  in scrub_missing_raid56_pages()
2218 	btrfs_put_bbio(bbio);  in scrub_missing_raid56_pages()
2757 	struct btrfs_bio *bbio = NULL;  in scrub_parity_check_and_repair()  local
2769 			       &length, &bbio);  in scrub_parity_check_and_repair()
2770 	if (ret || !bbio || !bbio->raid_map)  in scrub_parity_check_and_repair()
2778 	rbio = raid56_parity_alloc_scrub_rbio(fs_info, bio, bbio,  in scrub_parity_check_and_repair()
2793 	btrfs_put_bbio(bbio);  in scrub_parity_check_and_repair()
2832 	struct btrfs_bio *bbio = NULL;  in scrub_raid56_parity()  local
2971 			bbio = NULL;  in scrub_raid56_parity()
2973 					extent_logical, &mapped_length, &bbio,  in scrub_raid56_parity()
2976 				if (!bbio || mapped_length < extent_len)  in scrub_raid56_parity()
2980 				btrfs_put_bbio(bbio);  in scrub_raid56_parity()
2983 			extent_physical = bbio->stripes[0].physical;  in scrub_raid56_parity()
2984 			extent_mirror_num = bbio->mirror_num;  in scrub_raid56_parity()
2985 			extent_dev = bbio->stripes[0].dev;  in scrub_raid56_parity()
2986 			btrfs_put_bbio(bbio);  in scrub_raid56_parity()
4062 	struct btrfs_bio *bbio = NULL;  in scrub_remap_extent()  local
4067 			      &mapped_length, &bbio, 0);  in scrub_remap_extent()
4068 	if (ret || !bbio || mapped_length < extent_len ||  in scrub_remap_extent()
4069 	    !bbio->stripes[0].dev->bdev) {  in scrub_remap_extent()
4070 		btrfs_put_bbio(bbio);  in scrub_remap_extent()
4074 	*extent_physical = bbio->stripes[0].physical;  in scrub_remap_extent()
4075 	*extent_mirror_num = bbio->mirror_num;  in scrub_remap_extent()
4076 	*extent_dev = bbio->stripes[0].dev;  in scrub_remap_extent()
4077 	btrfs_put_bbio(bbio);  in scrub_remap_extent()