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| author |   Darrick J. Wong <djwong@kernel.org> | 2024-11-20 16:20:27 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-12-23 13:06:05 -0800 |
| commit | 6b08901a6e8fcda555f3ad39abd73bb0dd37f231 (patch) | |
| tree | 96a2e90bfb0fb89a53de83bf59464bf0921163c8 /fs/xfs/libxfs/xfs_format.h | |
| parent | xfs: support file data forks containing metadata btrees (diff) | |
| download | wireguard-linux-6b08901a6e8fcda555f3ad39abd73bb0dd37f231.tar.xz wireguard-linux-6b08901a6e8fcda555f3ad39abd73bb0dd37f231.zip | |
xfs: add realtime reverse map inode to metadata directory
Add a metadir path to select the realtime rmap btree inode and load
it at mount time. The rtrmapbt inode will have a unique extent format
code, which means that we also have to update the inode validation and
flush routines to look for it.
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 41ea4283c43c..f32c9fda5a19 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -857,6 +857,7 @@ enum xfs_metafile_type { XFS_METAFILE_PRJQUOTA, /* project quota */ XFS_METAFILE_RTBITMAP, /* rt bitmap */ XFS_METAFILE_RTSUMMARY, /* rt summary */ + XFS_METAFILE_RTRMAP, /* rt rmap */ XFS_METAFILE_MAX } __packed; @@ -868,7 +869,8 @@ enum xfs_metafile_type { { XFS_METAFILE_GRPQUOTA, "grpquota" }, \ { XFS_METAFILE_PRJQUOTA, "prjquota" }, \ { XFS_METAFILE_RTBITMAP, "rtbitmap" }, \ - { XFS_METAFILE_RTSUMMARY, "rtsummary" } + { XFS_METAFILE_RTSUMMARY, "rtsummary" }, \ + { XFS_METAFILE_RTRMAP, "rtrmap" } /* * On-disk inode structure. |