diff options
Diffstat (limited to 'fs/xfs/scrub/scrub.h')
| -rw-r--r-- | fs/xfs/scrub/scrub.h | 134 |
1 files changed, 66 insertions, 68 deletions
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index b295edd5fc0e..af323b229c4b 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -6,58 +6,58 @@ #ifndef __XFS_SCRUB_SCRUB_H__ #define __XFS_SCRUB_SCRUB_H__ -struct xfs_scrub_context; +struct xfs_scrub; /* Type info and names for the scrub types. */ -enum xfs_scrub_type { +enum xchk_type { ST_NONE = 1, /* disabled */ ST_PERAG, /* per-AG metadata */ ST_FS, /* per-FS metadata */ ST_INODE, /* per-inode metadata */ }; -struct xfs_scrub_meta_ops { +struct xchk_meta_ops { /* Acquire whatever resources are needed for the operation. */ - int (*setup)(struct xfs_scrub_context *, + int (*setup)(struct xfs_scrub *, struct xfs_inode *); /* Examine metadata for errors. */ - int (*scrub)(struct xfs_scrub_context *); + int (*scrub)(struct xfs_scrub *); /* Repair or optimize the metadata. */ - int (*repair)(struct xfs_scrub_context *); + int (*repair)(struct xfs_scrub *); /* Decide if we even have this piece of metadata. */ bool (*has)(struct xfs_sb *); /* type describing required/allowed inputs */ - enum xfs_scrub_type type; + enum xchk_type type; }; /* Buffer pointers and btree cursors for an entire AG. */ -struct xfs_scrub_ag { - xfs_agnumber_t agno; - struct xfs_perag *pag; +struct xchk_ag { + xfs_agnumber_t agno; + struct xfs_perag *pag; /* AG btree roots */ - struct xfs_buf *agf_bp; - struct xfs_buf *agfl_bp; - struct xfs_buf *agi_bp; + struct xfs_buf *agf_bp; + struct xfs_buf *agfl_bp; + struct xfs_buf *agi_bp; /* AG btrees */ - struct xfs_btree_cur *bno_cur; - struct xfs_btree_cur *cnt_cur; - struct xfs_btree_cur *ino_cur; - struct xfs_btree_cur *fino_cur; - struct xfs_btree_cur *rmap_cur; - struct xfs_btree_cur *refc_cur; + struct xfs_btree_cur *bno_cur; + struct xfs_btree_cur *cnt_cur; + struct xfs_btree_cur *ino_cur; + struct xfs_btree_cur *fino_cur; + struct xfs_btree_cur *rmap_cur; + struct xfs_btree_cur *refc_cur; }; -struct xfs_scrub_context { +struct xfs_scrub { /* General scrub state. */ struct xfs_mount *mp; struct xfs_scrub_metadata *sm; - const struct xfs_scrub_meta_ops *ops; + const struct xchk_meta_ops *ops; struct xfs_trans *tp; struct xfs_inode *ip; void *buf; @@ -66,78 +66,76 @@ struct xfs_scrub_context { bool has_quotaofflock; /* State tracking for single-AG operations. */ - struct xfs_scrub_ag sa; + struct xchk_ag sa; }; /* Metadata scrubbers */ -int xfs_scrub_tester(struct xfs_scrub_context *sc); -int xfs_scrub_superblock(struct xfs_scrub_context *sc); -int xfs_scrub_agf(struct xfs_scrub_context *sc); -int xfs_scrub_agfl(struct xfs_scrub_context *sc); -int xfs_scrub_agi(struct xfs_scrub_context *sc); -int xfs_scrub_bnobt(struct xfs_scrub_context *sc); -int xfs_scrub_cntbt(struct xfs_scrub_context *sc); -int xfs_scrub_inobt(struct xfs_scrub_context *sc); -int xfs_scrub_finobt(struct xfs_scrub_context *sc); -int xfs_scrub_rmapbt(struct xfs_scrub_context *sc); -int xfs_scrub_refcountbt(struct xfs_scrub_context *sc); -int xfs_scrub_inode(struct xfs_scrub_context *sc); -int xfs_scrub_bmap_data(struct xfs_scrub_context *sc); -int xfs_scrub_bmap_attr(struct xfs_scrub_context *sc); -int xfs_scrub_bmap_cow(struct xfs_scrub_context *sc); -int xfs_scrub_directory(struct xfs_scrub_context *sc); -int xfs_scrub_xattr(struct xfs_scrub_context *sc); -int xfs_scrub_symlink(struct xfs_scrub_context *sc); -int xfs_scrub_parent(struct xfs_scrub_context *sc); +int xchk_tester(struct xfs_scrub *sc); +int xchk_superblock(struct xfs_scrub *sc); +int xchk_agf(struct xfs_scrub *sc); +int xchk_agfl(struct xfs_scrub *sc); +int xchk_agi(struct xfs_scrub *sc); +int xchk_bnobt(struct xfs_scrub *sc); +int xchk_cntbt(struct xfs_scrub *sc); +int xchk_inobt(struct xfs_scrub *sc); +int xchk_finobt(struct xfs_scrub *sc); +int xchk_rmapbt(struct xfs_scrub *sc); +int xchk_refcountbt(struct xfs_scrub *sc); +int xchk_inode(struct xfs_scrub *sc); +int xchk_bmap_data(struct xfs_scrub *sc); +int xchk_bmap_attr(struct xfs_scrub *sc); +int xchk_bmap_cow(struct xfs_scrub *sc); +int xchk_directory(struct xfs_scrub *sc); +int xchk_xattr(struct xfs_scrub *sc); +int xchk_symlink(struct xfs_scrub *sc); +int xchk_parent(struct xfs_scrub *sc); #ifdef CONFIG_XFS_RT -int xfs_scrub_rtbitmap(struct xfs_scrub_context *sc); -int xfs_scrub_rtsummary(struct xfs_scrub_context *sc); +int xchk_rtbitmap(struct xfs_scrub *sc); +int xchk_rtsummary(struct xfs_scrub *sc); #else static inline int -xfs_scrub_rtbitmap(struct xfs_scrub_context *sc) +xchk_rtbitmap(struct xfs_scrub *sc) { return -ENOENT; } static inline int -xfs_scrub_rtsummary(struct xfs_scrub_context *sc) +xchk_rtsummary(struct xfs_scrub *sc) { return -ENOENT; } #endif #ifdef CONFIG_XFS_QUOTA -int xfs_scrub_quota(struct xfs_scrub_context *sc); +int xchk_quota(struct xfs_scrub *sc); #else static inline int -xfs_scrub_quota(struct xfs_scrub_context *sc) +xchk_quota(struct xfs_scrub *sc) { return -ENOENT; } #endif /* cross-referencing helpers */ -void xfs_scrub_xref_is_used_space(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len); -void xfs_scrub_xref_is_not_inode_chunk(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len); -void xfs_scrub_xref_is_inode_chunk(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len); -void xfs_scrub_xref_is_owned_by(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len, - struct xfs_owner_info *oinfo); -void xfs_scrub_xref_is_not_owned_by(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len, - struct xfs_owner_info *oinfo); -void xfs_scrub_xref_has_no_owner(struct xfs_scrub_context *sc, - xfs_agblock_t agbno, xfs_extlen_t len); -void xfs_scrub_xref_is_cow_staging(struct xfs_scrub_context *sc, - xfs_agblock_t bno, xfs_extlen_t len); -void xfs_scrub_xref_is_not_shared(struct xfs_scrub_context *sc, - xfs_agblock_t bno, xfs_extlen_t len); +void xchk_xref_is_used_space(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len); +void xchk_xref_is_not_inode_chunk(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len); +void xchk_xref_is_inode_chunk(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len); +void xchk_xref_is_owned_by(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len, struct xfs_owner_info *oinfo); +void xchk_xref_is_not_owned_by(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len, struct xfs_owner_info *oinfo); +void xchk_xref_has_no_owner(struct xfs_scrub *sc, xfs_agblock_t agbno, + xfs_extlen_t len); +void xchk_xref_is_cow_staging(struct xfs_scrub *sc, xfs_agblock_t bno, + xfs_extlen_t len); +void xchk_xref_is_not_shared(struct xfs_scrub *sc, xfs_agblock_t bno, + xfs_extlen_t len); #ifdef CONFIG_XFS_RT -void xfs_scrub_xref_is_used_rt_space(struct xfs_scrub_context *sc, - xfs_rtblock_t rtbno, xfs_extlen_t len); +void xchk_xref_is_used_rt_space(struct xfs_scrub *sc, xfs_rtblock_t rtbno, + xfs_extlen_t len); #else -# define xfs_scrub_xref_is_used_rt_space(sc, rtbno, len) do { } while (0) +# define xchk_xref_is_used_rt_space(sc, rtbno, len) do { } while (0) #endif #endif /* __XFS_SCRUB_SCRUB_H__ */ |