diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-11-03 20:18:54 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-11-05 13:38:32 -0800 |
| commit | df866c538ff098baa210b407b822818a415a6e7e (patch) | |
| tree | 1924d2ff8a19b3f8b85fab0db23b681a21c73858 /fs/xfs/libxfs/xfs_fs.h | |
| parent | 688828d8f8cdf8b1b917de938a1ce86a93fdbba9 (diff) | |
| download | lwn-df866c538ff098baa210b407b822818a415a6e7e.tar.gz lwn-df866c538ff098baa210b407b822818a415a6e7e.zip | |
xfs: allow bulkstat to return metadata directories
Allow the V5 bulkstat ioctl to return information about metadata
directory files so that xfs_scrub can find and scrub them, since they
are otherwise ordinary directories.
(Metadata files of course require per-file scrub code and hence do not
need exposure.)
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_fs.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_fs.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index a42c1a33691c..499bea4ea806 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -490,9 +490,17 @@ struct xfs_bulk_ireq { */ #define XFS_BULK_IREQ_NREXT64 (1U << 2) +/* + * Allow bulkstat to return information about metadata directories. This + * enables xfs_scrub to find them for scanning, as they are otherwise ordinary + * directories. + */ +#define XFS_BULK_IREQ_METADIR (1U << 3) + #define XFS_BULK_IREQ_FLAGS_ALL (XFS_BULK_IREQ_AGNO | \ XFS_BULK_IREQ_SPECIAL | \ - XFS_BULK_IREQ_NREXT64) + XFS_BULK_IREQ_NREXT64 | \ + XFS_BULK_IREQ_METADIR) /* Operate on the root directory inode. */ #define XFS_BULK_IREQ_SPECIAL_ROOT (1) |