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| author | Jie Liu <jeff.liu@oracle.com> | 2014-08-04 11:22:31 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2014-08-04 11:22:31 +1000 |
| commit | 1e773c4989d2dfe08332b4c18f7e1d7ad633015c (patch) | |
| tree | 1bbc729141d2aa5be746e34a701668bc272285e7 /fs/xfs/xfs_itable.h | |
| parent | f3d1e587437b784635459dcfccaedd17149282cc (diff) | |
| download | linux-1e773c4989d2dfe08332b4c18f7e1d7ad633015c.tar.bz2 | |
xfs: introduce xfs_bulkstat_ag_ichunk
Introduce xfs_bulkstat_ag_ichunk() to process inodes in chunk with a
pointer to a formatter function that will iget the inode and fill in
the appropriate structure.
Refactor xfs_bulkstat() with it.
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_itable.h')
| -rw-r--r-- | fs/xfs/xfs_itable.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/xfs_itable.h b/fs/xfs/xfs_itable.h index 6ea8b3912fa4..aaed08022eb9 100644 --- a/fs/xfs/xfs_itable.h +++ b/fs/xfs/xfs_itable.h @@ -30,6 +30,22 @@ typedef int (*bulkstat_one_pf)(struct xfs_mount *mp, int *ubused, int *stat); +struct xfs_bulkstat_agichunk { + xfs_ino_t ac_lastino; /* last inode returned */ + char __user **ac_ubuffer;/* pointer into user's buffer */ + int ac_ubleft; /* bytes left in user's buffer */ + int ac_ubelem; /* spaces used in user's buffer */ +}; + +int +xfs_bulkstat_ag_ichunk( + struct xfs_mount *mp, + xfs_agnumber_t agno, + struct xfs_inobt_rec_incore *irbp, + bulkstat_one_pf formatter, + size_t statstruct_size, + struct xfs_bulkstat_agichunk *acp); + /* * Values for stat return value. */ |