| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Copyright (C) 2019-2023 Oracle. All Rights Reserved. |
| * Author: Darrick J. Wong <djwong@kernel.org> |
| */ |
| #ifndef __XFS_SCRUB_ATTR_H__ |
| #define __XFS_SCRUB_ATTR_H__ |
| |
| /* |
| * Temporary storage for online scrub and repair of extended attributes. |
| */ |
| struct xchk_xattr_buf { |
| /* Bitmap of used space in xattr leaf blocks and shortform forks. */ |
| unsigned long *usedmap; |
| |
| /* Bitmap of free space in xattr leaf blocks. */ |
| unsigned long *freemap; |
| |
| /* Memory buffer used to hold salvaged xattr names. */ |
| unsigned char *name; |
| |
| /* Memory buffer used to extract xattr values. */ |
| void *value; |
| size_t value_sz; |
| }; |
| |
| bool xchk_xattr_set_map(struct xfs_scrub *sc, unsigned long *map, |
| unsigned int start, unsigned int len); |
| int xchk_setup_xattr_buf(struct xfs_scrub *sc, size_t value_size); |
| |
| #endif /* __XFS_SCRUB_ATTR_H__ */ |
