diff options
Diffstat (limited to 'fs/xfs/scrub/scrub.h')
| -rw-r--r-- | fs/xfs/scrub/scrub.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index eb1cd9dde868..ef7b50e33c93 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -20,6 +20,30 @@ #ifndef __XFS_SCRUB_SCRUB_H__ #define __XFS_SCRUB_SCRUB_H__ +struct xfs_scrub_context; + +struct xfs_scrub_meta_ops { + /* Acquire whatever resources are needed for the operation. */ + int (*setup)(struct xfs_scrub_context *, + struct xfs_inode *); + + /* Examine metadata for errors. */ + int (*scrub)(struct xfs_scrub_context *); + + /* Decide if we even have this piece of metadata. */ + bool (*has)(struct xfs_sb *); +}; + +struct xfs_scrub_context { + /* General scrub state. */ + struct xfs_mount *mp; + struct xfs_scrub_metadata *sm; + const struct xfs_scrub_meta_ops *ops; + struct xfs_trans *tp; + struct xfs_inode *ip; + bool try_harder; +}; + /* Metadata scrubbers */ #endif /* __XFS_SCRUB_SCRUB_H__ */ |