389 static int scrub_repair_block_from_good_copy(struct scrub_block *sblock_bad,
391 static int scrub_repair_sector_from_good_copy(struct scrub_block *sblock_bad,
998 	struct scrub_block *sblock_bad;  in scrub_handle_errored_block()  local
1125 	sblock_bad = sblocks_for_recheck[failed_mirror_index];  in scrub_handle_errored_block()
1128 	scrub_recheck_block(fs_info, sblock_bad, 1);  in scrub_handle_errored_block()
1130 	if (!sblock_bad->header_error && !sblock_bad->checksum_error &&  in scrub_handle_errored_block()
1131 	    sblock_bad->no_io_error_seen) {  in scrub_handle_errored_block()
1146 			scrub_write_block_to_dev_replace(sblock_bad);  in scrub_handle_errored_block()
1150 	if (!sblock_bad->no_io_error_seen) {  in scrub_handle_errored_block()
1157 	} else if (sblock_bad->checksum_error) {  in scrub_handle_errored_block()
1165 	} else if (sblock_bad->header_error) {  in scrub_handle_errored_block()
1172 		if (sblock_bad->generation_error)  in scrub_handle_errored_block()
1207 		if (!scrub_is_page_on_raid56(sblock_bad->sectors[0])) {  in scrub_handle_errored_block()
1215 			struct scrub_recover *r = sblock_bad->sectors[0]->recover;  in scrub_handle_errored_block()
1239 						sblock_bad, sblock_other);  in scrub_handle_errored_block()
1246 	if (sblock_bad->no_io_error_seen && !sctx->is_dev_replace)  in scrub_handle_errored_block()
1274 	for (sector_num = 0; sector_num < sblock_bad->sector_count;  in scrub_handle_errored_block()
1276 		struct scrub_sector *sector_bad = sblock_bad->sectors[sector_num];  in scrub_handle_errored_block()
1283 		if (scrub_is_page_on_raid56(sblock_bad->sectors[0])) {  in scrub_handle_errored_block()
1316 				sblock_other = sblock_bad;  in scrub_handle_errored_block()
1325 			ret = scrub_repair_sector_from_good_copy(sblock_bad,  in scrub_handle_errored_block()
1346 			scrub_recheck_block(fs_info, sblock_bad, 1);  in scrub_handle_errored_block()
1347 			if (!sblock_bad->header_error &&  in scrub_handle_errored_block()
1348 			    !sblock_bad->checksum_error &&  in scrub_handle_errored_block()
1349 			    sblock_bad->no_io_error_seen)  in scrub_handle_errored_block()
1683 static int scrub_repair_block_from_good_copy(struct scrub_block *sblock_bad,  in scrub_repair_block_from_good_copy()  argument
1689 	for (i = 0; i < sblock_bad->sector_count; i++) {  in scrub_repair_block_from_good_copy()
1692 		ret_sub = scrub_repair_sector_from_good_copy(sblock_bad,  in scrub_repair_block_from_good_copy()
1701 static int scrub_repair_sector_from_good_copy(struct scrub_block *sblock_bad,  in scrub_repair_sector_from_good_copy()  argument
1705 	struct scrub_sector *sector_bad = sblock_bad->sectors[sector_num];  in scrub_repair_sector_from_good_copy()
1707 	struct btrfs_fs_info *fs_info = sblock_bad->sctx->fs_info;  in scrub_repair_sector_from_good_copy()
1710 	if (force_write || sblock_bad->header_error ||  in scrub_repair_sector_from_good_copy()
1711 	    sblock_bad->checksum_error || sector_bad->io_error) {  in scrub_repair_sector_from_good_copy()
1716 		if (!sblock_bad->dev->bdev) {  in scrub_repair_sector_from_good_copy()
1722 		bio_init(&bio, sblock_bad->dev->bdev, &bvec, 1, REQ_OP_WRITE);  in scrub_repair_sector_from_good_copy()
1723 		bio.bi_iter.bi_sector = (sblock_bad->physical +  in scrub_repair_sector_from_good_copy()
1732 			btrfs_dev_stat_inc_and_print(sblock_bad->dev,  in scrub_repair_sector_from_good_copy()