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 09:11:39 -0700 |
| commit | 9798f615ad2be48466a01c44ad2257ba64ab03bd (patch) | |
| tree | d6ed6813e9240975e7bc9693553b9708b5d632a3 /fs/xfs/libxfs/xfs_rmap_btree.c | |
| parent | 370c782b98436bb3f9d14a7394ab126cdbeac233 (diff) | |
xfs: remove XFS_BUF_TO_AGF
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_rmap_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap_btree.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c index fc78efa52c94..725cb892f157 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.c +++ b/fs/xfs/libxfs/xfs_rmap_btree.c @@ -61,7 +61,7 @@ xfs_rmapbt_set_root( int inc) { struct xfs_buf *agbp = cur->bc_private.a.agbp; - struct xfs_agf *agf = XFS_BUF_TO_AGF(agbp); + struct xfs_agf *agf = agbp->b_addr; xfs_agnumber_t seqno = be32_to_cpu(agf->agf_seqno); int btnum = cur->bc_btnum; struct xfs_perag *pag = xfs_perag_get(cur->bc_mp, seqno); @@ -84,7 +84,7 @@ xfs_rmapbt_alloc_block( int *stat) { struct xfs_buf *agbp = cur->bc_private.a.agbp; - struct xfs_agf *agf = XFS_BUF_TO_AGF(agbp); + struct xfs_agf *agf = agbp->b_addr; int error; xfs_agblock_t bno; @@ -121,7 +121,7 @@ xfs_rmapbt_free_block( struct xfs_buf *bp) { struct xfs_buf *agbp = cur->bc_private.a.agbp; - struct xfs_agf *agf = XFS_BUF_TO_AGF(agbp); + struct xfs_agf *agf = agbp->b_addr; xfs_agblock_t bno; int error; @@ -215,7 +215,7 @@ xfs_rmapbt_init_ptr_from_cur( struct xfs_btree_cur *cur, union xfs_btree_ptr *ptr) { - struct xfs_agf *agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp); + struct xfs_agf *agf = cur->bc_private.a.agbp->b_addr; ASSERT(cur->bc_private.a.agno == be32_to_cpu(agf->agf_seqno)); @@ -458,7 +458,7 @@ xfs_rmapbt_init_cursor( struct xfs_buf *agbp, xfs_agnumber_t agno) { - struct xfs_agf *agf = XFS_BUF_TO_AGF(agbp); + struct xfs_agf *agf = agbp->b_addr; struct xfs_btree_cur *cur; cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); @@ -569,7 +569,7 @@ xfs_rmapbt_calc_reserves( if (error) return error; - agf = XFS_BUF_TO_AGF(agbp); + agf = agbp->b_addr; agblocks = be32_to_cpu(agf->agf_length); tree_len = be32_to_cpu(agf->agf_rmap_blocks); xfs_trans_brelse(tp, agbp); |