60 	struct btrfs_bio	*bbio;  member
257 	       (spage->recover->bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK);  in scrub_is_page_on_raid56()
801 		btrfs_put_bbio(recover->bbio);  in scrub_put_recover()
1030 			int max_allowed = r->bbio->num_stripes -  in scrub_handle_errored_block()
1031 						r->bbio->num_tgtdevs;  in scrub_handle_errored_block()
1221 static inline int scrub_nr_raid_mirrors(struct btrfs_bio *bbio)  in scrub_nr_raid_mirrors()  argument
1223 	if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID5)  in scrub_nr_raid_mirrors()
1225 	else if (bbio->map_type & BTRFS_BLOCK_GROUP_RAID6)  in scrub_nr_raid_mirrors()
1228 		return (int)bbio->num_stripes;  in scrub_nr_raid_mirrors()
1272 	struct btrfs_bio *bbio;  in scrub_setup_recheck_block()  local
1291 		bbio = NULL;  in scrub_setup_recheck_block()
1299 				logical, &mapped_length, &bbio);  in scrub_setup_recheck_block()
1300 		if (ret || !bbio || mapped_length < sublen) {  in scrub_setup_recheck_block()
1301 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1308 			btrfs_put_bbio(bbio);  in scrub_setup_recheck_block()
1314 		recover->bbio = bbio;  in scrub_setup_recheck_block()
1319 		nmirrors = min(scrub_nr_raid_mirrors(bbio), BTRFS_MAX_MIRRORS);  in scrub_setup_recheck_block()
1351 						      bbio->map_type,  in scrub_setup_recheck_block()
1352 						      bbio->raid_map,  in scrub_setup_recheck_block()
1354 						      bbio->num_stripes -  in scrub_setup_recheck_block()
1355 						      bbio->num_tgtdevs,  in scrub_setup_recheck_block()
1359 			spage->physical = bbio->stripes[stripe_index].physical +  in scrub_setup_recheck_block()
1361 			spage->dev = bbio->stripes[stripe_index].dev;  in scrub_setup_recheck_block()
1404 	ret = raid56_parity_recover(fs_info, bio, spage->recover->bbio,  in scrub_submit_raid56_bio_wait()
2206 	struct btrfs_bio *bbio = NULL;  in scrub_missing_raid56_pages()  local
2214 			&length, &bbio);  in scrub_missing_raid56_pages()
2215 	if (ret || !bbio || !bbio->raid_map)  in scrub_missing_raid56_pages()
2219 		    !(bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK))) {  in scrub_missing_raid56_pages()
2234 	rbio = raid56_alloc_missing_rbio(fs_info, bio, bbio, length);  in scrub_missing_raid56_pages()
2254 	btrfs_put_bbio(bbio);  in scrub_missing_raid56_pages()
2829 	struct btrfs_bio *bbio = NULL;  in scrub_parity_check_and_repair()  local
2841 			       &length, &bbio);  in scrub_parity_check_and_repair()
2842 	if (ret || !bbio || !bbio->raid_map)  in scrub_parity_check_and_repair()
2850 	rbio = raid56_parity_alloc_scrub_rbio(fs_info, bio, bbio,  in scrub_parity_check_and_repair()
2865 	btrfs_put_bbio(bbio);  in scrub_parity_check_and_repair()
2904 	struct btrfs_bio *bbio = NULL;  in scrub_raid56_parity()  local
3047 			bbio = NULL;  in scrub_raid56_parity()
3049 					extent_logical, &mapped_length, &bbio,  in scrub_raid56_parity()
3052 				if (!bbio || mapped_length < extent_len)  in scrub_raid56_parity()
3056 				btrfs_put_bbio(bbio);  in scrub_raid56_parity()
3059 			extent_physical = bbio->stripes[0].physical;  in scrub_raid56_parity()
3060 			extent_mirror_num = bbio->mirror_num;  in scrub_raid56_parity()
3061 			extent_dev = bbio->stripes[0].dev;  in scrub_raid56_parity()
3062 			btrfs_put_bbio(bbio);  in scrub_raid56_parity()
4312 	struct btrfs_bio *bbio = NULL;  in scrub_remap_extent()  local
4317 			      &mapped_length, &bbio, 0);  in scrub_remap_extent()
4318 	if (ret || !bbio || mapped_length < extent_len ||  in scrub_remap_extent()
4319 	    !bbio->stripes[0].dev->bdev) {  in scrub_remap_extent()
4320 		btrfs_put_bbio(bbio);  in scrub_remap_extent()
4324 	*extent_physical = bbio->stripes[0].physical;  in scrub_remap_extent()
4325 	*extent_mirror_num = bbio->mirror_num;  in scrub_remap_extent()
4326 	*extent_dev = bbio->stripes[0].dev;  in scrub_remap_extent()
4327 	btrfs_put_bbio(bbio);  in scrub_remap_extent()