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| author | Darrick J. Wong <[email protected]> | 2024-11-04 04:19:04 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2024-11-05 21:38:35 +0000 |
| commit | 87fe4c34a383d51ec75f254240bcd08828f4ce5a (patch) | |
| tree | c5f4a1110a701ae4f94a40f60a7c232c2cf992e9 /fs/xfs/libxfs/xfs_format.h | |
| parent | xfs: clean up xfs_getfsmap_helper arguments (diff) | |
| download | kernel-87fe4c34a383d51ec75f254240bcd08828f4ce5a.tar.gz kernel-87fe4c34a383d51ec75f254240bcd08828f4ce5a.zip | |
xfs: create incore realtime group structures
Create an incore object that will contain information about a realtime
allocation group. This will eventually enable us to shard the realtime
section in a similar manner to how we shard the data section, but for
now just a single object for the entire RT subvolume is created.
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 616f81045921..867060d60e85 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -176,6 +176,9 @@ typedef struct xfs_sb { xfs_ino_t sb_metadirino; /* metadata directory tree root */ + xfs_rgnumber_t sb_rgcount; /* number of realtime groups */ + xfs_rtxlen_t sb_rgextents; /* size of a realtime group in rtx */ + /* must be padded to 64 bit alignment */ } xfs_sb_t; |