diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-02-22 12:39:46 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 12:39:46 -0800 |
| commit | e45ea3645178c6db91aef4314945b05e4c6ee1fc (patch) | |
| tree | 4e2f1297e4300b060ceeacef838f250ebc7481ef /fs/xfs/libxfs/xfs_ag.c | |
| parent | 02f7ebf5f99c3776bbf048786885eeafeb2f21ca (diff) | |
xfs: split the agf_roots and agf_levels arrays
Using arrays of largely unrelated fields that use the btree number
as index is not very robust. Split the arrays into three separate
fields instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ag.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ag.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c index 446733893764..e598e14320be 100644 --- a/fs/xfs/libxfs/xfs_ag.c +++ b/fs/xfs/libxfs/xfs_ag.c @@ -669,14 +669,13 @@ xfs_agfblock_init( agf->agf_versionnum = cpu_to_be32(XFS_AGF_VERSION); agf->agf_seqno = cpu_to_be32(id->agno); agf->agf_length = cpu_to_be32(id->agsize); - agf->agf_roots[XFS_BTNUM_BNOi] = cpu_to_be32(XFS_BNO_BLOCK(mp)); - agf->agf_roots[XFS_BTNUM_CNTi] = cpu_to_be32(XFS_CNT_BLOCK(mp)); - agf->agf_levels[XFS_BTNUM_BNOi] = cpu_to_be32(1); - agf->agf_levels[XFS_BTNUM_CNTi] = cpu_to_be32(1); + agf->agf_bno_root = cpu_to_be32(XFS_BNO_BLOCK(mp)); + agf->agf_cnt_root = cpu_to_be32(XFS_CNT_BLOCK(mp)); + agf->agf_bno_level = cpu_to_be32(1); + agf->agf_cnt_level = cpu_to_be32(1); if (xfs_has_rmapbt(mp)) { - agf->agf_roots[XFS_BTNUM_RMAPi] = - cpu_to_be32(XFS_RMAP_BLOCK(mp)); - agf->agf_levels[XFS_BTNUM_RMAPi] = cpu_to_be32(1); + agf->agf_rmap_root = cpu_to_be32(XFS_RMAP_BLOCK(mp)); + agf->agf_rmap_level = cpu_to_be32(1); agf->agf_rmap_blocks = cpu_to_be32(1); } |