diff options
Diffstat (limited to 'fs/xfs/scrub/scrub.h')
| -rw-r--r-- | fs/xfs/scrub/scrub.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index 5993fcaffb2c..a3f1abc91390 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -73,6 +73,8 @@ enum xchk_type { ST_PERAG, /* per-AG metadata */ ST_FS, /* per-FS metadata */ ST_INODE, /* per-inode metadata */ + ST_GENERIC, /* determined by the scrubber */ + ST_RTGROUP, /* rtgroup metadata */ }; struct xchk_meta_ops { @@ -94,7 +96,7 @@ struct xchk_meta_ops { int (*repair_eval)(struct xfs_scrub *sc); /* Decide if we even have this piece of metadata. */ - bool (*has)(struct xfs_mount *); + bool (*has)(const struct xfs_mount *); /* type describing required/allowed inputs */ enum xchk_type type; @@ -117,6 +119,19 @@ struct xchk_ag { struct xfs_btree_cur *refc_cur; }; +/* Inode lock state for the RT volume. */ +struct xchk_rt { + /* incore rtgroup, if applicable */ + struct xfs_rtgroup *rtg; + + /* XFS_RTGLOCK_* lock state if locked */ + unsigned int rtlock_flags; + + /* rtgroup btrees */ + struct xfs_btree_cur *rmap_cur; + struct xfs_btree_cur *refc_cur; +}; + struct xfs_scrub { /* General scrub state. */ struct xfs_mount *mp; @@ -173,11 +188,20 @@ struct xfs_scrub { */ unsigned int sick_mask; + /* + * Clear these XFS_SICK_* flags but only if the scan is ok. Useful for + * removing ZAPPED flags after a repair. + */ + unsigned int healthy_mask; + /* next time we want to cond_resched() */ struct xchk_relax relax; /* State tracking for single-AG operations. */ struct xchk_ag sa; + + /* State tracking for realtime operations. */ + struct xchk_rt sr; }; /* XCHK state flags grow up from zero, XREP state flags grown down from 2^31 */ @@ -255,12 +279,19 @@ int xchk_xattr(struct xfs_scrub *sc); int xchk_symlink(struct xfs_scrub *sc); int xchk_parent(struct xfs_scrub *sc); int xchk_dirtree(struct xfs_scrub *sc); +int xchk_metapath(struct xfs_scrub *sc); #ifdef CONFIG_XFS_RT int xchk_rtbitmap(struct xfs_scrub *sc); int xchk_rtsummary(struct xfs_scrub *sc); +int xchk_rgsuperblock(struct xfs_scrub *sc); +int xchk_rtrmapbt(struct xfs_scrub *sc); +int xchk_rtrefcountbt(struct xfs_scrub *sc); #else # define xchk_rtbitmap xchk_nothing # define xchk_rtsummary xchk_nothing +# define xchk_rgsuperblock xchk_nothing +# define xchk_rtrmapbt xchk_nothing +# define xchk_rtrefcountbt xchk_nothing #endif #ifdef CONFIG_XFS_QUOTA int xchk_quota(struct xfs_scrub *sc); @@ -294,8 +325,26 @@ void xchk_xref_is_not_cow_staging(struct xfs_scrub *sc, xfs_agblock_t bno, #ifdef CONFIG_XFS_RT void xchk_xref_is_used_rt_space(struct xfs_scrub *sc, xfs_rtblock_t rtbno, xfs_extlen_t len); +void xchk_xref_has_no_rt_owner(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len); +void xchk_xref_has_rt_owner(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len); +void xchk_xref_is_only_rt_owned_by(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len, const struct xfs_owner_info *oinfo); +void xchk_xref_is_rt_cow_staging(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len); +void xchk_xref_is_not_rt_shared(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len); +void xchk_xref_is_not_rt_cow_staging(struct xfs_scrub *sc, xfs_rgblock_t rgbno, + xfs_extlen_t len); #else # define xchk_xref_is_used_rt_space(sc, rtbno, len) do { } while (0) +# define xchk_xref_has_no_rt_owner(sc, rtbno, len) do { } while (0) +# define xchk_xref_has_rt_owner(sc, rtbno, len) do { } while (0) +# define xchk_xref_is_only_rt_owned_by(sc, bno, len, oinfo) do { } while (0) +# define xchk_xref_is_rt_cow_staging(sc, bno, len) do { } while (0) +# define xchk_xref_is_not_rt_shared(sc, bno, len) do { } while (0) +# define xchk_xref_is_not_rt_cow_staging(sc, bno, len) do { } while (0) #endif #endif /* __XFS_SCRUB_SCRUB_H__ */ |