diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_fs.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index faa38a7d1eb0..96f7d3c95fb4 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -187,7 +187,9 @@ struct xfs_fsop_geom { __u32 logsunit; /* log stripe unit, bytes */ uint32_t sick; /* o: unhealthy fs & rt metadata */ uint32_t checked; /* o: checked fs & rt metadata */ - __u64 reserved[17]; /* reserved space */ + __u32 rgextents; /* rt extents in a realtime group */ + __u32 rgcount; /* number of realtime groups */ + __u64 reserved[16]; /* reserved space */ }; #define XFS_FSOP_GEOM_SICK_COUNTERS (1 << 0) /* summary counters */ @@ -734,9 +736,10 @@ struct xfs_scrub_metadata { #define XFS_SCRUB_TYPE_HEALTHY 27 /* everything checked out ok */ #define XFS_SCRUB_TYPE_DIRTREE 28 /* directory tree structure */ #define XFS_SCRUB_TYPE_METAPATH 29 /* metadata directory tree paths */ +#define XFS_SCRUB_TYPE_RGSUPER 30 /* realtime superblock */ /* Number of scrub subcommands. */ -#define XFS_SCRUB_TYPE_NR 30 +#define XFS_SCRUB_TYPE_NR 31 /* * This special type code only applies to the vectored scrub implementation. @@ -819,9 +822,12 @@ struct xfs_scrub_vec_head { * path checking. */ #define XFS_SCRUB_METAPATH_PROBE (0) /* do we have a metapath scrubber? */ +#define XFS_SCRUB_METAPATH_RTDIR (1) /* rtrgroups metadir */ +#define XFS_SCRUB_METAPATH_RTBITMAP (2) /* per-rtg bitmap */ +#define XFS_SCRUB_METAPATH_RTSUMMARY (3) /* per-rtg summary */ /* Number of metapath sm_ino values */ -#define XFS_SCRUB_METAPATH_NR (1) +#define XFS_SCRUB_METAPATH_NR (4) /* * ioctl limits @@ -970,6 +976,21 @@ struct xfs_getparents_by_handle { }; /* + * Output for XFS_IOC_RTGROUP_GEOMETRY + */ +struct xfs_rtgroup_geometry { + __u32 rg_number; /* i/o: rtgroup number */ + __u32 rg_length; /* o: length in blocks */ + __u32 rg_sick; /* o: sick things in ag */ + __u32 rg_checked; /* o: checked metadata in ag */ + __u32 rg_flags; /* i/o: flags for this ag */ + __u32 rg_reserved[27]; /* o: zero */ +}; +#define XFS_RTGROUP_GEOM_SICK_SUPER (1U << 0) /* superblock */ +#define XFS_RTGROUP_GEOM_SICK_BITMAP (1U << 1) /* rtbitmap */ +#define XFS_RTGROUP_GEOM_SICK_SUMMARY (1U << 2) /* rtsummary */ + +/* * ioctl commands that are used by Linux filesystems */ #define XFS_IOC_GETXFLAGS FS_IOC_GETFLAGS @@ -1007,6 +1028,7 @@ struct xfs_getparents_by_handle { #define XFS_IOC_GETPARENTS _IOWR('X', 62, struct xfs_getparents) #define XFS_IOC_GETPARENTS_BY_HANDLE _IOWR('X', 63, struct xfs_getparents_by_handle) #define XFS_IOC_SCRUBV_METADATA _IOWR('X', 64, struct xfs_scrub_vec_head) +#define XFS_IOC_RTGROUP_GEOMETRY _IOWR('X', 65, struct xfs_rtgroup_geometry) /* * ioctl commands that replace IRIX syssgi()'s |