fs/bcachefs/super-io.c

354 	int ret;
356 	ret = bch2_sb_compatible(sb, out);
357 	if (ret)
358 		return ret;
426 			ret = bch2_opt_validate(opt, v, out);
427 			if (ret)
428 				return ret;
435 	ret = validate_sb_layout(&sb->layout, out);
436 	if (ret)
437 		return ret;
460 	ret = bch2_sb_field_validate(sb, &mi->field, out);
461 	if (ret)
462 		return ret;
468 		ret = bch2_sb_field_validate(sb, f, out);
469 		if (ret)
470 			return ret;
579 			int ret = bch2_sb_realloc(dst_handle,
582 			if (ret)
583 				return ret;
601 	int ret;
605 	ret =   bch2_sb_realloc(&c->disk_sb, 0) ?:
609 	if (ret)
610 		return ret;
626 	int ret;
632 	ret = submit_bio_wait(sb->bio);
633 	if (ret) {
634 		prt_printf(err, "IO error: %i", ret);
635 		return ret;
646 	ret = bch2_sb_compatible(sb->sb, err);
647 	if (ret)
648 		return ret;
659 		ret = bch2_sb_realloc(sb, le32_to_cpu(sb->sb->u64s));
660 		if (ret)
661 			return ret;
691 	int ret;
704 		ret = -ENOMEM;
732 		ret = PTR_ERR(sb->s_bdev_file);
733 		prt_printf(&err, "error opening %s: %s", path, bch2_err_str(ret));
738 	ret = bch2_sb_realloc(sb, 0);
739 	if (ret) {
746 		ret = -EFAULT;
750 	ret = read_one_super(sb, offset, &err);
751 	if (!ret)
759 	if (ret == -BCH_ERR_invalid_sb_magic && ignore_notbchfs_msg)
779 	ret = submit_bio_wait(sb->bio);
780 	if (ret) {
781 		prt_printf(&err, "IO error: %i", ret);
786 	ret = validate_sb_layout(&layout, &err);
787 	if (ret)
797 		ret = read_one_super(sb, offset, &err);
798 		if (!ret)
816 		ret = -BCH_ERR_block_size_too_small;
822 	ret = bch2_sb_validate(sb, &err, READ);
823 	if (ret) {
830 	return ret;
926 	int ret = 0;
968 		ret = bch2_sb_validate(&ca->disk_sb, &err, WRITE);
969 		if (ret) {
1017 			ret = -BCH_ERR_erofs_sb_err;
1027 			ret = -BCH_ERR_erofs_sb_err;
1076 		ret = -1;
1081 	return ret;
1098 	bool ret = bcachefs_metadata_version_current < c->sb.version;
1122 	return ret;
1204 	int ret;
1206 	ret = ops->validate ? ops->validate(sb, f, &field_err) : 0;
1207 	if (ret) {
1215 	return ret;