diff options
Diffstat (limited to 'fs/xfs/scrub/common.h')
| -rw-r--r-- | fs/xfs/scrub/common.h | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index 791235cd9b00..cabdc0e16838 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -88,10 +88,16 @@ int xchk_setup_xattr(struct xfs_scrub *sc); int xchk_setup_symlink(struct xfs_scrub *sc); int xchk_setup_parent(struct xfs_scrub *sc); #ifdef CONFIG_XFS_RT -int xchk_setup_rt(struct xfs_scrub *sc); +int xchk_setup_rtbitmap(struct xfs_scrub *sc); +int xchk_setup_rtsummary(struct xfs_scrub *sc); #else static inline int -xchk_setup_rt(struct xfs_scrub *sc) +xchk_setup_rtbitmap(struct xfs_scrub *sc) +{ + return -ENOENT; +} +static inline int +xchk_setup_rtsummary(struct xfs_scrub *sc) { return -ENOENT; } @@ -137,6 +143,12 @@ int xchk_count_rmap_ownedby_ag(struct xfs_scrub *sc, struct xfs_btree_cur *cur, int xchk_setup_ag_btree(struct xfs_scrub *sc, bool force_log); int xchk_iget_for_scrubbing(struct xfs_scrub *sc); int xchk_setup_inode_contents(struct xfs_scrub *sc, unsigned int resblks); +int xchk_install_live_inode(struct xfs_scrub *sc, struct xfs_inode *ip); + +void xchk_ilock(struct xfs_scrub *sc, unsigned int ilock_flags); +bool xchk_ilock_nowait(struct xfs_scrub *sc, unsigned int ilock_flags); +void xchk_iunlock(struct xfs_scrub *sc, unsigned int ilock_flags); + void xchk_buffer_recheck(struct xfs_scrub *sc, struct xfs_buf *bp); int xchk_iget(struct xfs_scrub *sc, xfs_ino_t inum, struct xfs_inode **ipp); @@ -155,9 +167,29 @@ static inline bool xchk_skip_xref(struct xfs_scrub_metadata *sm) XFS_SCRUB_OFLAG_XCORRUPT); } +#ifdef CONFIG_XFS_ONLINE_REPAIR +/* Decide if a repair is required. */ +static inline bool xchk_needs_repair(const struct xfs_scrub_metadata *sm) +{ + return sm->sm_flags & (XFS_SCRUB_OFLAG_CORRUPT | + XFS_SCRUB_OFLAG_XCORRUPT | + XFS_SCRUB_OFLAG_PREEN); +} +#else +# define xchk_needs_repair(sc) (false) +#endif /* CONFIG_XFS_ONLINE_REPAIR */ + int xchk_metadata_inode_forks(struct xfs_scrub *sc); /* + * Helper macros to allocate and format xfile description strings. + * Callers must kfree the pointer returned. + */ +#define xchk_xfile_descr(sc, fmt, ...) \ + kasprintf(XCHK_GFP_FLAGS, "XFS (%s): " fmt, \ + (sc)->mp->m_super->s_id, ##__VA_ARGS__) + +/* * Setting up a hook to wait for intents to drain is costly -- we have to take * the CPU hotplug lock and force an i-cache flush on all CPUs once to set it * up, and again to tear it down. These costs add up quickly, so we only want @@ -171,4 +203,7 @@ static inline bool xchk_need_intent_drain(struct xfs_scrub *sc) void xchk_fsgates_enable(struct xfs_scrub *sc, unsigned int scrub_fshooks); +int xchk_inode_is_allocated(struct xfs_scrub *sc, xfs_agino_t agino, + bool *inuse); + #endif /* __XFS_SCRUB_COMMON_H__ */ |