diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-03-10 08:57:29 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-03-11 09:11:38 -0700 |
| commit | 370c782b98436bb3f9d14a7394ab126cdbeac233 (patch) | |
| tree | 5a0a2f25adbc9cbb845503c130b443deb4b6508f /fs/xfs/libxfs/xfs_ag.c | |
| parent | 4b97510859b22e0db5edf104096af1132daeea9a (diff) | |
| download | lwn-370c782b98436bb3f9d14a7394ab126cdbeac233.tar.gz lwn-370c782b98436bb3f9d14a7394ab126cdbeac233.zip | |
xfs: remove XFS_BUF_TO_AGI
Just dereference bp->b_addr directly and make the code a little
simpler and more clear.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ag.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ag.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c index 831bdd035900..e05d911297e7 100644 --- a/fs/xfs/libxfs/xfs_ag.c +++ b/fs/xfs/libxfs/xfs_ag.c @@ -312,7 +312,7 @@ xfs_agiblock_init( struct xfs_buf *bp, struct aghdr_init_data *id) { - struct xfs_agi *agi = XFS_BUF_TO_AGI(bp); + struct xfs_agi *agi = bp->b_addr; int bucket; agi->agi_magicnum = cpu_to_be32(XFS_AGI_MAGIC); @@ -502,7 +502,7 @@ xfs_ag_extend_space( if (error) return error; - agi = XFS_BUF_TO_AGI(bp); + agi = bp->b_addr; be32_add_cpu(&agi->agi_length, len); ASSERT(id->agno == mp->m_sb.sb_agcount - 1 || be32_to_cpu(agi->agi_length) == mp->m_sb.sb_agblocks); @@ -569,7 +569,7 @@ xfs_ag_get_geometry( memset(ageo, 0, sizeof(*ageo)); ageo->ag_number = agno; - agi = XFS_BUF_TO_AGI(agi_bp); + agi = agi_bp->b_addr; ageo->ag_icount = be32_to_cpu(agi->agi_count); ageo->ag_ifree = be32_to_cpu(agi->agi_freecount); |