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xfs: remove XFS_BUF_TO_AGF

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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>
This commit is contained in:
Christoph Hellwig
2020-03-10 08:57:29 -07:00
committed by Darrick J. Wong
parent 370c782b98
commit 9798f615ad
11 changed files with 68 additions and 72 deletions
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4
fs/xfs/xfs_log_recover.c
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@@ -5809,7 +5809,6 @@ xlog_recover_check_summary(
struct xlog *log)
{
xfs_mount_t *mp;
xfs_agf_t *agfp;
xfs_buf_t *agfbp;
xfs_buf_t *agibp;
xfs_agnumber_t agno;
@@ -5829,7 +5828,8 @@ xlog_recover_check_summary(
xfs_alert(mp, "%s agf read failed agno %d error %d",
__func__, agno, error);
} else {
agfp = XFS_BUF_TO_AGF(agfbp);
struct xfs_agf *agfp = agfbp->b_addr;
freeblks += be32_to_cpu(agfp->agf_freeblks) +
be32_to_cpu(agfp->agf_flcount);
xfs_buf_relse(agfbp);